Support Agreement: Headset Hands-free  Bluetooth protocol: 2.0 Transmission: Bluetooth Use: Ear Battery Specifications: 60mAH lithium battery Continuous Talk: 3-4 hours

Model: M165 Bluetooth specification: Bluetooth V3.0 EDR Bluetooth chip: CSR BC6145 Function: Bluetooth headset Support Agreement: A2DP, Handsfree Transmission range: 10 meters Transmission fre...

Model: I9800
Chip Type: CSR BC8615
Battery Type: Lithium-polymer battery
Transmission distance: 10 meters
Bluetooth profiles: Handsfree mode, boot mode
Music time: about 6 hours
Talk time: about 10 hours
Standby time: about 200 hours
Wireless Frequency: 2.4GHz
Charger Power Supply: AC Input 110-240V DC output 5V

Product Features
1, the basic function: make and receive calls, listen to music
2, the voice prompts: to cable, voice answering
3, multi-point connections: connect two phones simultaneously

Product Name: i9500 Color: black, white Use: earbud Bluetooth standard: V2.1 EDR Function: multi-point connections Sound channel: Stereo Chip: CSR-6145 Signal :2.4-2 .48 Ghz Transmission ran...

Model: HM5800 Bluetooth version: V3.0 Transmission distance: 10 meters Model: all Bluetooth-enabled mobile phone Size: 51mm * 16mm * 6mm Weight: 10g (grams) Talk time: 7 hours Standby time: 150...

Model: N9000 Bluetooth specification: Bluetooth V3.0 EDR Bluetooth chip: CSR BC6145 Function: Bluetooth headset Support Agreement: A2DP, Handsfree Transmission range: 10 meters Transmission fr...

Model: i9600 Bluetooth Version: 3.0 Standby time: up to 150 hours Talk time: up to 4.5 hours Duration: up to 4 hours Charging time: about 2 hours Transmission range: 10 meters Use: earbud Pro...