Earphones with mic Wireless Bluetooth V 4.0 Headsets stereo Headphones For iPhone 5 5s 6 6s Samsung s6 Xiaomi

- Bluetooth protocols: HSP/HFP/A2DP/AVRCP
- HSP (Headset Profile): Used for mono voice calls
- HFP (Hands-Free Profile): Used for calls management and the operation related to dialing / answering phone
- A2DP ( Advanced Audio Distribution Profile): Supports stereo music playing
- AVRCP (Audio / Video Remote Control Profile): Music remote control (stop， play， previous， next)

- Frequency: 2.400~2.480GHz
- Battery: 3.7V 130mAh rechargeable li-polymer battery
- Charging time: 2~3 hours
- Supports TF card up to 32GB
- Supports FM function， frequency: 87~108MHz
- Ultra soft and elastic memory earbuds， more comfortable to wear
- Light weight
- Larger adjustment range， suitable for different head shapes， convenient to use
- Compatible Brand: Bluetooth Devices， PDA， PC etc.

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