Function: with SD/TF card slot/ Aux/ Phone call/8 LED lights Bluetooth: V5.0 Bluetooth protocol: HSP/HFP/A2DP/AVRCP Material: ABS+ Silicone+ fabric Transmission distance: 10m max Battery:3000mAh(18650) Charging port: USB C, DC 5V/2A Connection: Aux/ TF card/ bluetooth Speaker: 52mm/magnetic speaker, 10w*2 SNR: ≥80dB Working frequency: 100HZ-20KHZ Unit size: L 201* W 63.5*H 144.6mm Unit net weight: 930g Charging time: 3-4 hours, working time 3-11 hours
Name: True Wireless Earphones with RGB lights Model: JR-TC1 BT version: V5.3 Audio decoding: AAC, SBC Supported protocols: HFP, A2DP, AVRCP Working frequency: 2402MHz-2483.5MHz Max output power: 4±1dBm (EIRP) BT range: 10m (barrier-free open environment) Frequency response range: 20Hz-20KHz Speaker: φ13mm Music time: about 6h (light off, 70% volume) about 3h (light on, 70% volume) Calling time: about 4h (light off, 70% volume) about 2h (light on, 70% volume) Standby time (connected): about 120h Earphone battery capacity: 35mAh Case battery capacity: 400mAh Earphone charging time: about 1.5h Case recharging time: about 1.5h Cycle counts: about 4 times Case charging port: Type-C Case power input: 5V⎓1A Material: ABS+PC Net weight: earphone (single) 4g; charging case 51g