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M51 Mini Sleep Wireless Earphones - Bluetooth 5.2 Noise-Reducing Earphones with Charging Case for Side Sleepers
The M51 mini wireless sleep earbuds are designed for users who want a smaller, more comfortable earbud for bedtime listening, relaxation, calls, and everyday use. With their compact low-profile shape and bionic curved design, they sit more naturally in the ear and are especially suited to side sleepers who want a lighter, less intrusive fit. The discreet design helps make long listening sessions feel more comfortable, whether you are winding down at night, listening to music during travel, or using them throughout the day.
Built for more than simple playback, the M51 combines Bluetooth 5.2 connectivity, directional sound technology, dual microphones, and a compact charging case with digital battery display. The sound tuning is designed to deliver a fuller and more immersive listening experience, while the optimised low-latency audio also makes them a practical choice for casual gaming and video use.
Main Features and Specifications
- Mini wireless earbuds designed for sleep, relaxation, calls, and everyday listening
- Compact low-profile shape for a more discreet and comfortable in-ear fit
- Bionic curved design made to follow the ear more naturally
- Especially suitable for side sleepers thanks to the reduced pressure design
- Bluetooth 5.2 for stable and efficient wireless connection
- Bluetooth solution: JL 6973D2
- Directional sound transmission technology designed to improve audio delivery into the ear canal
- Digital sound enhancement and second-generation acoustic chamber for fuller, more immersive sound
- Dual microphones for clearer voice pickup during calls in busier environments
- Low-latency sound tuning for a more responsive gaming and video experience
- Up to 3-4 hours of music playback on a single charge
- Charging time: approximately 1.5 hours
- Charging case with clear digital battery display for easier power monitoring
- Earbud battery capacity: 30mAh each
- Charging case battery capacity: 250mAh
- Wireless range: up to 10m
- USB-C charging interface for convenient recharging
- Material: ABS
Ideal Examples of Usage
- Listening to calming music or audio before sleep
- Wearing them more comfortably while lying on your side
- Using them for podcasts, white noise, or relaxing evening playback
- Taking calls with clearer voice pickup during daily use
- Keeping them in a bag or bedside drawer for compact everyday convenience
- Using them for casual gaming or watching videos with reduced audio delay
Why This Product Is Perfect to Buy
The M51 is a great choice for users who want a smaller and more sleep-friendly alternative to standard wireless earbuds. Its compact shape and low-pressure fit make it especially appealing for side sleepers and anyone who finds larger earbuds uncomfortable over longer periods. That makes it a practical option not only for bedtime use, but also for travel, commuting, and light everyday listening.
It also stands out because it combines comfort with useful modern features. The digital battery display, dual microphones, Bluetooth 5.2, and compact charging case make it feel more complete and more convenient than a basic pair of mini earbuds.
Interesting Facts About This Type of Earbuds
Sleep earbuds are becoming increasingly popular because many users want a more compact and low-profile design that feels less intrusive than standard in-ear models. Smaller earbuds are especially useful for side sleepers, since a bulky housing can create pressure against the ear during rest. Models with charging case displays are also widely appreciated because they make it much easier to check battery status before bedtime or travel.
Package Includes
- 2 x Bluetooth Earphones
- 1 x Charging Case
- 1 x Charging Cable
- 1 x English User Manual
Packing: Euroblister
EAN: 5714122643087
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