Portable Mic Handfree Sport Clip Waterproof Wireless Bluetooth Mini Speaker Outdoor Sports Wireless Bluetooth Speaker Waterproof Portable Mini Mic TF Card Sports Clip Waterproof Wireless Bluetooth Handsfree Mic Speaker Bluetooth Waterproof Speaker Wireless Mic Mini Portable for Samsung Iphone Specifications: 1. Color: green 2. Speaker size: 80*80*5mm 3. Bluetooth: bluetooth V3.0+EDR 4. Bluetooth profles: HFP and HSP 5. Charging voltage: DC5V, 400MA 6. Charging time: about 3 hours 7. Frequency band: 2.4GHz-2.48GHz.SIM 8. Frequency response: 280Hz-16KHz 9. Working range: up to 10m 10. Signal-to-noise: ¡Ý95dB 11. Distortion: ¡Ü0.5% 12. Standby time: 2-4 days 13. Talk time: 5-12 hours 14. Battery capacity: 400mAh 15. Output: 3W Package include 1 x Blue Sport Clip Waterproof Wireless Bluetooth Mini Speaker 1 x Metal hook 1 x Two-in-onecable 1 x User guide