EARSING,ES-T23

Character:
1.CSR core chip
2.HD sound quality
3.Silicone ear cap
4.Multipoint Pairing
5.Multifunction button
Specification:
Bluetooth version:4.1
Talking/Music-playing time:8-10H
Support:A2DP,AVRCP,HSP,HFPStandby
Standby time:300H
Drive unit:?40mm
Charging time:1-2H
Speaker Impedance:32 OHM
Connector:USB
Sensitivity:102+/-3dB
Frequency response:20-20KHZ
Weight:110g
Battery capacity:250mAH
Operation range:10m

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