Mini TWS-K2 Stereo Twins Wireless Bluetooth 4.1 Earphone With Charging Box

Feature:
1.100% brand new and high quality.
2.True wireless no string attach to it,binaural headphone can be used in dual or single.
3.Play music with definition sound , Noise-Isolating, Noise-4.Canceling, easy connection, one match two.
5.Portable use with charging dock with build-in Lithium ion battery.
6.HD microphone make call clearly and loudly.suitable for any occasion like sport& Exercise , business, travel, work, gym.
7.Unique design fits your auditory meatus perfectly, displays headset power status for phone.
8.Powerfull compatiblities: the headphone compatible with most bluetooth devices on the market.

Specification:
Material: ABS + Silicone
Earphone Color: Black / White / Black & Silver / White & Silver/ Black & Red/ White & Red
Bluetooth version: 4.1+EDR
Noise reduction: CVC6.0
Bluetooth profile: HFP,HSP,A2DP, AVRCP
Effective distance: About 10m
Charging time: <1 hours
Music time: 2 hours (when charging 40min)
Total Music time: 12 hours
Standby time: 40 hours
Earphone battery: 50mAh
Charging box:450mAh battery (can charge earphone 5 times)
Earphone size: 28 x 20 x 28mm
Charging box size: 80 x 60 x 30mm

Packing List:
2 x Earphones (left&right)
1 x Charging USB Cable
1 x Charging Stand