Color: show as pictures. Size: show as pictures. Bluetooth-compatible version: V5.1. Playing time: 4-5h. Calling time: about 6h. Standby time: about 200h. Resistance: 32Ω. Speaker: approx. 8mm/0.31inch. Frequency response: 20Hz-20KHz. Transferring distance: >10m. Light effect: colorful lighting. Noise-canceling version: CVC8.0 Earbuds battery: 50mAh. Charging box battery: 3500mAh. Charging time: 1-2h. Operation: smart touch control

1.Play/pause(touch the left earbud once). 2.Answer/hang up(TAP and touch the left earbud once). 3.Voice assistant(press the left earbud for 1 second). 4. Reduce volume(touch the left earbud 3 times constantly). 5. Switch to the previous music(press the left earbud for several seconds). 6.On/off(press the earbud for 5 seconds)..

1 Pair Earbuds(with 1 Piece Charging Cable, 4 Piece Ear Caps, 1 Piece User’s Manual).