Full-range stereo sound and 360-degree surround sound from subwoofers make the music feel as if you are on the scene, without loss of sound quality, making the music wonderful. 1PX65 is waterproof, dustproof and drop-proof designed to easily cope with environments (wading, mountain off-roading, muddy terrain). Bluetooth connection, the constraints. Bluetooth 50 wireless connection is unlimited within 10 meters, allowing music to be played regardless of distance. Multiple playback modes to meet different needs. Not only Bluetooth connection, but also TF and AUX modes to meet types of devices. Large-capacity battery, long-lasting battery life, 10 hours of battery life, never misses music, small and portable, no obstruction to music, accompanied by music and beautiful scenery, making the journey more enjoyable. size: 93 x 87 x 47mm Material: ABS+TPU colour: black Package Contents: 1 x host 1 x stand 1 x charging cable 1 x clip 1 x Chinese and English instructions Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.