B5 Wirelessly Stereo BT Earphone Mini Binaural In-Ear Noise Reduction Auto Connection Earbud Waterproof Sports Earphone with Charging Case ( Item#: V8629 )

This earphone adopts a new-generation of BT5.0, more fast and stable, comfortable to wear without pain and it will provide you a perfect music feast.

Features:
BT 5.0 chip, more stable signal transmission, lower latency, lower power-consumption.
Dual-ear information sharing makes connection more stable.
Automatically connected once the earphone is taken out from Charging Case without any operation.
Intelligent noise reduction let you have a clear conversation in calling.
Intelligent touching control design, brings you a lot of convenience.
Compatible with all device as long as the device has BT function.
Separation design of ear phone supports sharing the ear phone with others.
Mini Charging Cabin supports using for a long time.
Fits for human engineering and releases pressure that caused by pressing to earphone, making your ear comfortable.
Mini and lightweight design, you can hardly feel the wearing.
Waterproof, sweat-proof and dust-proof. 
Perfect for hands-free calls or to provide tunes while you are running, riding your bike or doing yoga. 
Non-slip design, not easy to fall off.
Fashion and simple appearance. Perfect as a gift to your friends, family and so on.

Specifications:
Model: B5
Chip: BT88xx
BT version: 5.0
Operating range: 10m (open space with no obstacle)
Talking time: 3h
Music time: 4h?
Battery-life: 30h (with Charging-box)
Charging box battery-capacity: 300mAh
Charging box charging time: 1h
Earphone battery-capacity: 40mAh
Earphone charging time: 0.8h 
Frequency: 20Hz-20KHz
Horn size: φ8mm
Horn sensitivity: 100±3dB/6MW
BT profiles: HSP/HFP/A2DP/AVRCP
Supportive system: all BT-enabled devices
Package size: 105 * 69 * 45mm / 4.13 * 2.72 * 1.77in
Package weight: 75g / 2.64ounces 

Packing List:
1 * Pair of Earphone 
1 * Charging-Box
3 * Pairs of Ear Cap
1 * Charging Cable
1 * User Manual