• Transmission distance:≤10M
• Loudspeaker output:5w*1 Internal magnetic horn
• Material:Metal + ABS
• Frequency Range:70HZ-20KHZ
• Battery capacity:500mAh
• Endurance:≤6 hours
• Size:59*28mm
• Weight:Net weight : 90g Gross weight :110g
• Color:Green, blue, red, gun
• Packing number:60 color boxes / box
• Box specification:41*35*31cm
• Features:
1. Metal shell, real belt, ipx7 waterproof 2. Super capacity power supply, listening to music for 4 + hours 3. Support Bluetooth, voice call and serial connection