Bone Conduction Headphones 8GB MP3 Player Wireless BT5.0 Earphone IPX8 Waterproof Swimming Sports Headset Hands-free with Microphone

Specifications: Model Number: X18 Pro Bluetooth Version: 5.0 BT Profile: A2DP, HFP, HSP, AVRCP Operation : Up to 10 meters (no obstacle) Frequency : 20-20KHz Receiving Sensitivity: 89±3 dB Battery Capacity: 230 mAh Music Playing Time: up to 6 hours (depends on music) Standby Time: about 10 days Charging Time: about 2 hours Music Format: MP3, WMA, WAV, APE, FLAC Color: Black, White, Red, Blue (Optional) Main Item Size: Approx. 14.3*10.3*4.6 cm/5.63*4.05*1.81 in Main Item Weight: Approx. 36 grams/1.27 oz Package Size: Approx. 16.8*12.0*5.3 cm/6.61*4.72*2.08 in Package Weight: Approx. 188 grams/6.63 oz • Bone Conduction Design: The sound transmits through the bone to the auditory nerve, no need to put into the ear, no eardrum damage, good for the user to ear disease and hearing losing. • MP3 Playing Mode: Built-in 8GB memory capacity, you can download the music you like to this headphone via data transfer cable and able to enjoy music through MP3 play mode. • BT 5.0 Connection: BT 5.0 ensures high data transfer speed, stable connection, and low power consumption. Free to enjoy hands-free calls or BT music via BT connection. • Born for Sports: IPX8 waterproof and 36g light-weight design immerse you in sports and music, suitable for swimming, walking, hiking, running, climbing, skating, driving, etc. • Long Battery Life: 230mAh rechargeable Lithium battery provides about 6 hours of playback time (at 65% ) on one full and the standby time can last to 10 days.