NewRixing NR-3021 TWS Hollow Triangle Pattern Bluetooth Speaker(Blue) Type-Mac Parts stable and not easy to

stable and not easy to slip off

Maximum speed up to 5GHz 866Mbps or 2

Interface Mini USB

General Compatible with OPPO:  Reno4 Lite

- User Manual (English/Chinese) X1

NewRixing NR-3021 TWS Hollow Triangle Pattern Bluetooth Speaker(Blue) Type-Mac Parts stable and not easy to1. Strong three dimensional appearance 2. Support TWS connection 3. Support TF card FM 3. 5mm AUX U disk hands free call cyclic charging function (TF card is not included) 4. Built in 1200mAh 18650 original battery 5. Play time: 6 7 hours (play time varies with volume and audio content) 6. Charging time: 4 5 hours 7. Output power: 2x3W 8. Speaker: 2, external magnetic 4 ohm 3W, 52mm 9. Signal to noise ratio: greater than or equal to 80dB 10. Bluetooth