1. Bluetooth version :V4.1
2. Chipset:CSR8615 3. Support profiles: HFP HSP A2DP AVRCP 4. Operation range: 10 meters 5. Talk time: 5.5hrs 6. Music time: 5.5hrs 7. Standby time:180hrs 8. Charging time:1-2hr 9. Noise Cancelling: CVC 6.0 10. Earphone Size:40*24*32mm 11. Battery Type: 40 mAh Rechargeable Li-polymer Battery |
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