HOCO W35 Max Wireless Bluetooth Headphones

Product Description:Speaker unit: 40MM diameterImpedance: 32Ω±15%Sensitivity: 98dB±3dBFrequency response: 20HZ~20000HzBluetooth specifications: Bluetooth V5.3 Jerry JL7006F4Supported protocols: A2DP, AVRCP, HSP, HFPTransmission range: 10 meters Transmission frequency: 2.4GHzCharging voltage: DC 5VTalk time: about 90 hours Music time: 90 hours (80% volume)Standby time: more than 200 hoursBattery capacity: 800mAh; charging time: about 2 hoursProduct net weight: 262gProduct size: 204*174*82mmSupports Chinese and English prompt sounds: double-click the M key when not paired