Smars® Y70 TWS Headset Earbuds 5.1 BT Bluetooth Headset (Black, True Wireless)

Wireless version:V5.1, Distance:≥10M, Frequency response: 20Hz-20KHz, Impedance:32 Ω, Charging box:220mAh, Earbuds battery:45mAh, Charging time:1H, Playing time:3-5H.Noise reduction technology helps eliminate loud and distracting sounds.The controller is designed to control volume, select songs, and answer calls.Wear it for a long time without fatigue; they are less likely to fall and enjoy your music.Perfect stereo headphones paired with high-quality drivers, let you experience natural clarity and greatly enhanced bass.Bluetooth 5.1 compatible, lower power consumption, faster transmission speed, no call delay, and strong anti-interference ability.Bluetooth compatible version: 5.1, Bluetooth compatible chip: V5.1, Headphone material: ABS, Headphone power: 55mAh, Charging compartment: 450mAh, Listening time: about 4 hours, Transmission distance: 10M