Lenovo X3 Pro Bone Conduction Wireless Bluetooth 5.3 Sports Earphones with Mic

Feature: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 experience4. IP56 waterproof dustproof level, no need to worry about damage caused by sweat or rain, long service life.5. Comfortable Wearing Experience Not in-ear design, more comfortable to wear.6. Bone conduction technology all sound is produced by vibrator, truly achieve the ideal effect of not damaging the eardrum.Parameters:1. Bluetooth version: 5.32. Effective distance: more than 10m3. Battery capacity: 135mAh4. Rated input: 5V 100mA5. Charging time: about 2 hours6. Playing time: about 7 hours7. Speaker specifications: 0.5W, 8 Ohm, 86+/-3db8. Frequency response: ISM band (2.402-2.480GHZ)Specification: Package Weight One Package Weight 0.12kgs / 0.26lb One Package Size 13.5cm * 10.5cm * 5.7cm / 5.31inch * 4.13inch * 2.24inch Qty per Carton 60 Carton Weight 8.46kgs / 18.65lb Carton Size 55cm * 30cm * 35cm / 21.65inch * 11.81inch * 13.78inch Loading Container 20GP: 461 cartons * 60 pcs = 27660 pcs40HQ: 1071 cartons * 60 pcs = 64260 pcs