HOCO W35 100% Original Authentic Wireless Headphones Bluetooth Earphone Sports Headphones Bluetooth 5.3 HIFI Stereo Earphone AUX /TF Card Mode Handsfree Headset with Audio Cable Bass Built-in Mic Gaming headset

hoco. Product description: Speaker unit: 40MM diameter, impedance: 32 ±15%. Sensitivity: 95dB±3dB, rated power: 15mW, frequency response: 20HZ~20000Hz. Bluetooth specifications: Bluetooth V5.3, Jerry AC7006. Supported protocols: A2DP, AVRCP, HSP, HFP. Transmission range: 10 meters, transmission frequency: 2.4GHz. Charging voltage: DC 5V, charging time: about 2 hours. Talk time: about 40 hours, music time: 40 hours 80 volume). Standby time: more than 200 hours, 400mAH, Class A, polymer battery. Product net weight: 193g. Product size: 19317076mm. Product advantages: 1. Using a 40MM large dynamic unit, the music has more texture and richer levels. It can handle both explosive songs and soothing light music. 2. Retractable design, the headband can be adjusted according to the shape of the head, freely retractable, fits the head, and is comfortable to wear. 3. Support Bluetooth, AUX, TF card playback, and switch modes freely