



TWS Pro 4 (high version)
Կոդ՝ HDP0006
Bluetooth version: v5.0 Wireless solution: JL6963 Wireless support agreement: AVRCP, HSP, HFP, A2DP, EDR Bluetooth working frequency: 2.402GHz-2.480GHz(RF) Ear detection Wireless charge, GPS Working distance: 10-15m Frequency Response: 50Hz-20KHz Sensitivity: 92±3dB (At 1000Hz) Speaker type: Φ13mm / 32Ω Talk time: about 6-8 hours Listening time: 6-8 hours Earphone battery: 3.7V 65mAh(with protective IC board) Charging chamber: 3.7V 500mAh (with protective IC board) Charging time of earphone:2 hours The charging times of full charged case for earphones: 4 times
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