S7 Sport Wireless BT Heatset In-ear Earphone BT4.1 Headphones Noise Reduction Earbuds Headset with Microphone ( Item#: PA4163B )

This wireless BT hands-free headset is a good choice for you enjoying music when doing sports, perfectly fit to your ears, not easy to fall off. It will provide a quiet and comfortable listening experience. Specially designed with an in-ear style that gives you ultimate comfort and fit. Compatible with most BT-enabled smartphones. Built-in microphone and it supports hands-free calls function, which is convenient for you to answer the call without holding your phone. Besides, it adopts CVC6.0 noise reduction technology, which will provide clear talk and music sound. With it, you can enjoy wonderful music or convenient hands-free calls.

Features:
Exquisite headphone with ear caps design, which guarantees delivering perfect sound quality.
With hidden ear-hook design to ensure the comfort and solidity when wearing the headset.
Adopts advanced BT4.1 technology, which ensures more stable BT transmission and stronger BT signal.
Supports lossless music playing,  easy to adjust volume and switch music songs.
Supports voice control answering phones.
Supports voice switching in English/Chinese.
Supports incoming calls voice broadcast for not missing any important calls.
Supports last number of redial/operating voice prompts function.
Supports voice software like WeChat/car navigation/QQ.
Supports for IOS system showing the battery power.
Built-in 2*75mA polymer lithium battery, providing longer music playing time and talking time.
Compatible with most BT-enabled smartphones, easy to use.
Supports to connect two smartphones at the same time, very convenient.

Specifications:
Model: S7
Material: ABS
Color: Green, Blue, Black, Pink, Red (Optional)
BT Version: CSR 8645&V4.1+EDR
Bluetooth Protocol: A2DP, AVRCP, HFP, HSP, APT-X Lossless Audio
Transmission Distance: Up to 10m(Without Obstacles)
Frequency: 2.4GHZ
Frequency Response: 20-20Khz
Sensitivity: 42±3dB
Impedance: 32Ω
Noise Reduction: CVC6.0
Battery: 3.8V 150mAh battery(2*75mA)
Charging Power: 5V/120mA
Charging Time: approx. 2.5 Hours
Talking Time: approx. 9 Hours
Music Time: approx. 7 Hours
Standby Time: approx. 260 Hours
Charging Port: Micro USB
Line Length: approx. 54cm
Item Weight: 20g / 0.71oz
Item Size: 53 * 30 * 24mm / 2.09 * 1.18 * 0.94in
Package Weight: 110g / 3.88oz
Package Size: 13 * 11.5 * 3.5cm / 5.12 * 4.53 * 1.38in

Note:  The product's color may exist slight difference due to photographic conditions such as lighting, thank you for your understanding.

Package List:
1 * Headset
3 * Pairs of Ear Caps(1 Pair in Headset)
2 * Ear Hooks
1 * USB Charging Cable
1 * User Manual(English)