Descriptions Features BT version: v5.3. Chip: JL7003D4. Supported protocols: Headset, Hands-free, A2DP, AVRCP. Transmission distance: 10m. Transmission frequency: 2.4Hz. Speaker unit: 16.2mm. Impedance: 16Ω ± 15%. Frequency response: 20-20000Hz. Sensitivity: 98dB ± 3dB. Battery capacity: charging case 500mAh, headset 90mAh. Charging case input: DC5V, Type-C. Charging time: about 2 hours for charging case, about 1.5 hour for headset. Talk / music time: 10 hours (80% volume). Standby time: 360 hours. LED digital display of power level. Open wearable stereo – OWS. Ear-hook design. Supports leader-follower switching, voice assistant activation, songs switching, songs play / pause. Headset automatically turns on when taken out from the charging case, automatic pairing. Headset automatically turns off when placed into the charging case. Battery display: supports for Apple phones and some Android phones. Sizes: 75.5 × 64.5 × 42mm. Total weight: 85.6g. Single earbud weight: 11.5g. Content for Tab 3 Please login to submit a review. here are no questions asked yet. Be the first one to ask a question. Video Video Features
