Bluetooth Version: V3.1 + EDR
Frequency: 20Hz—20KHz
Bluetooth Supported: Headset, Handsfree, A2DP and AVRCP
Chipset: CSR
Operation Range: 10M
Talk Time: about 3 Hours
Music Playing Time: About 3 hours
Stand-by Time: Up to 250 Hours
Charging Time:1.5 hours
SNR:＞85db
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1 x Wireless Bluetooth Earphone
1 x USB Charging Cable
1 x User Manual
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