Description:   Features:Special hexagon appearance design, special and cool.IP65 waterproof, no worry about the damage from water.Support hands-free calls, more convenient when driving cars.With snap hook, portable, easy to carry.Dirtproof and drop resistant, durable and practical.Suitable for camping, biking, indoors, etc.Description:Bluetooth version: V4.0 DER+A2DP Stereo AudioWorking distance: 33-feet /10 meters (without barrier)Battery: 600mAh, with protective boardPlaying time: 12 hours with full batteryFrequency response range: 100HZ-20KHZPlay time: 4-5HOutput power: 3WSignal-to-noise ratio: ≥70dBChannel: 2Number of loudspeaker enclosure: Φ52mm, 4Ω/3WExtended storage: 32GBPlay format: MP3APP: not supportTF card： supportAdjustment way: buttonFM function: not supportSpecifications:Material: ABSColor: black, yellow, greenSize: 80*80*40mmPackage size: 97*66*77mmPackage Included:1 x Bluetooth Speaker1 x Micro USB Charging Cable1 x Snap Hook1 x User ManualNotes:1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.2. Due to different personal measuring techniques, there might be 1-7cm error of the physical. Thank you!