LORELEI B-C5 Wireless On-Ear Headphones: A Stylish and Bass-Boosted Pick for Music Lovers

Published on May 16, 2023, 9:25 p.m.

On-ear wireless headphones are becoming increasingly popular for their portability and convenience. The LORELEI B-C5 is a great budget-friendly option with a stylish design and solid sound performance.

Overview of LORELEI

LORELEI is a headphone brand founded in 2016 with the goal of making quality audio more accessible. They are known for stable product quality with over 99% qualified product rate.

 LORELEI B-C5 On-Ear Wireless Headphones

Product Specs and Features

The LORELEI B-C5 On-Ear Wireless Headphones has the following features and specs:

  • Bluetooth 5.3 wireless connectivity
  • 30-hour battery life
  • On-ear wearing style
  • Foldable and lightweight design
  • USB-C charging
  • Color: White and brown
  • Model number: B-C5


The LORELEI B-C5 On-Ear Wireless Headphones has a clean, minimalist design available in an off-white and brown color scheme. The eco-friendly protein leather headband and earcups provide a soft, comfortable fit. The slim steel sliders allow the earcups to smoothly extend and retract. The foldable hinges enable the headphones to become ultracompact for stowing away. Buttons for power, volume, and playback are conveniently located on the earcups.

Ease of Use

Bluetooth pairing is quick and simple. The onboard controls are intuitive for managing music and calls. The foldable design transforms the headphones into a compact size for packing. USB-C charging works seamlessly with most charging cables and power banks nowadays.

 LORELEI B-C5 On-Ear Wireless Headphones

Build Quality

LORELEI constructs the LORELEI B-C5 On-Ear Wireless Headphones using durable plastics for the headband and metal for the extending sliders. The protein leather earpads feel supple and avoid flaking over time. The soldering inside maintains integrity despite folding and unfolding. Overall build quality is reliable for regular use.

 LORELEI B-C5 On-Ear Wireless Headphones

Sound Quality

Users consistently praise the LORELEI B-C5 On-Ear Wireless Headphones’s audio performance. The custom-tuned 40mm drivers deliver impactful bass, crisp mids, and clear highs suited for pop, rock, EDM, and hip hop. The sound stage has good depth and instrument separation. Noise isolation blocks ambient noise reasonably well. Volume gets loud enough without much distortion.

Microphone Quality

The built-in microphone enables clear phone calls and voice commands. Callers can hear you well in quiet environments but background noise does lead to some muffling. The mic performance matches other headphones in this price tier.

Noise Isolation

The around-ear design and protein leather earcups block out a decent amount of ambient noise like chatter and engine rumbles. Music at moderate volumes can overpower most distractions. But some sound leakage occurs at higher volumes.

Battery Life

The LORELEI B-C5 On-Ear Wireless Headphones delivers on its promised 30 hours of continuous playback per charge. Standby time is even longer. The battery life matches that of more premium wireless headphones. Quick charging support helps refuel the battery rapidly.

 LORELEI B-C5 On-Ear Wireless Headphones


Bluetooth 5.3 provides stable wireless connectivity to smartphones, tablets, laptops, TVs and more. Pairing is straightforward. Wireless range reaches 10 meters or more before audio starts cutting out. Connection dropouts are infrequent for most users.


Key playback, call and volume controls are accessible on the earcups. Power, pairing, play/pause, previous/next track, call answer/end, and volume up/down can be controlled directly on the headphones.

Water Resistance

LORELEI does not specify any water resistance rating. The LORELEI B-C5 On-Ear Wireless Headphones should be able to handle minor splashes but cannot be submerged. Take care not to expose them to heavy rain.

 LORELEI B-C5 On-Ear Wireless Headphones

Use Cases

With its energizing sound and wireless freedom, the LORELEI B-C5 On-Ear Wireless Headphones is ideal for:

  • Listening to pumped-up music genres like EDM, hip hop, pop, and rock
  • Commuting and travel as the compact size saves space
  • Working out at the gym without wires getting in the way
  • Taking hands-free calls while on the go
  • Teens and young adults who want trendy yet affordable headphones

User Feedback Analysis

With over 100 global ratings, the LORELEI B-C5 On-Ear Wireless Headphones average an excellent 4.4 out of 5 stars on Amazon. Reviewers widely applaud the audio performance, battery endurance, and wearing comfort.

For sound quality, users describe the bass as “thumping” and “intense,” bringing energy to hip hop, EDM, and rock music. The mids sound “crisp” and “vivid” while the highs are “bright” without being “piercing.” Acoustic instruments like guitars and pianos also come through naturally. Many mention the expansive sound stage that makes music feel “spatial” and “surrounding.”

In terms of battery life, customers consistently get around 30 hours of continuous playback from a single charge, even exceeding the official rating. Standby time stretches past the 1 week mark for some. The long endurance alleviates worries about recharging frequently.

For comfort and design, reviewers say the LORELEI B-C5 On-Ear Wireless Headphones feels “featherlight” on the head thanks to the plastic and metal construction. The protein leather earcups avoid pinching the ears while providing a “soft seal.” The thin steel headband applies “gentle, even pressure” for extended wear. Folks with glasses also report no pain points. Others love how compact the foldable design makes the headphones for tossing in bags.

Regarding connectivity, most find the Bluetooth 5.3 pairing quick, seamless, and stable with few dropouts within range. But a handful complain of pesky initial pairing issues that require re-pairing. The wireless range reaches across large rooms without cutting out.

In summary, reviewers consistently highlight the powerful bass, lengthy battery life, lightweight wearing comfort, and Bluetooth connectivity as major pros making the LORELEI B-C5 On-Ear Wireless Headphones a bargain wireless option under $40. The main complaints involve occasional pairing hiccups and sound leakage at high volumes. But overall, customers feel satisfied getting premium features at an entry-level price point.

Pros and Cons

- Strong bass performance
- Lengthy 30-hour battery life per charge
- Lightweight and comfortable fit
- Effective noise isolation
- Easy Bluetooth pairing
- Great value under $40

- Sound leakage at max volume
- Connectivity drops occasionally
- Charging case not included

Value for Money

With premium features like Bluetooth 5.3, booming bass, marathon battery life, and a foldable design, the LORELEI B-C5 On-Ear Wireless Headphones punches well above its budget-friendly price tag. You’d expect to pay twice as much for comparable wireless headphones from more mainstream brands. LORELEI manages to deliver a veritable soundtrack for your travels at a steal of a price.

 LORELEI B-C5 On-Ear Wireless Headphones


With its vibrant sound, trendy design and great value, the LORELEI B-C5 On-Ear Wireless Headphones are highly recommended for bass lovers, commuters, travelers and teens. It brings an energetic audio experience everywhere you go.

 LORELEI B-C5 On-Ear Wireless Headphones


  • Bluetooth version: Bluetooth 5.3
  • Battery life: 30 hours (unknown mAh battery capacity)
  • Charging time: unknown
  • Wireless range: unknown, standard Bluetooth range
  • Impedance: unknown
  • Frequency response range: unknown
  • Driver diameter: unknown
  • Weight: 174 grams
  • Dimensions: 6.69 x 2.95 x 7.48 inches
  • Materials: plastic, protein leather
  • Connector: USB Type-C
  • Water resistance: unknown

Box Contains

  • 1 x LORELEI B-C5 Wireless Headphones
  • 1 x USB Type-C Charging Cable
  • 1 x User Manual
  • 1 x Carrying Pouch

How to Use

  1. Fully charge the headphones before first use.
  2. Turn on the power switch on the earcup.
  3. Activate Bluetooth on your device to pair the headphones.
  4. Adjust earcups for maximum comfort and noise isolation.
  5. Control your music and calls with the onboard buttons.
  6. Fold headphones inward and store in pouch when not in use.
  7. Recharge as needed via USB-C when battery runs low.
LORELEI B-C5 On-Ear Wireless Headphones