Lenovo X3 Pro Bone Conduction Wireless Bluetooth 5.3 Sports Earphones with MicFeature: 1. Privacy protection effectively reduce sound leakage penetration, bringing immersive listening experience. 2. Stronger anti interference ability and low latency. 3. HIFI sound quality 16mm large moving coil unit, deep bass, delicate treble, stronger penetration, bringing immersive listening experience 4. IP56 waterproof dustproof level, no need to worry about damage caused by sweat or rain, long service life. 5. Comfortable Wearing

Four-color alarm: green means good air quality

no need to switch on and off

Response time (90%): less than 30 seconds

Loading Container 20GP: 616 cartons * 10 pcs = 6160 pcs

DOOGEE: X70

Zoom All (0~500 adjustable)

Charging time: 2-3h

Fall-proof and shock-proof

Loading Container 20GP: 1126 cartons * 100 pcs = 112600 pcs

reaching deep to alleviate tension and knots

Height Extender

warm moisturizing mode