Package:
<br />-1* Bluetooth Speaker
<br />-1* Micro USB charging cable
<br />-1* Bicycle bracket
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<br />Description 
<br />Bluetooth Speaker = 4000MAH power bank + Led ligh flashlight + Built-in microphone + Handsfree for calls + Waterproof + Shockproof + Dustproof
<br />-1. 11 hours of music playback, Enjoy music anytime, anywhere
<br />-2. HiFi,Subwoofer,Stereo sound
<br />-3. Built in microphone handfree for calls
<br />-4. 4000MAH Power Bank To charge the phone anytime,anywhere
<br />-5. IPX4 Grade Waterproof, excellent for Outdoor Sport and exercise and Travel
<br />-6. Led light flashlight ?Convenient for outdoor activities at night
<br />-7. Radio features
<br />Note:Do not soak in water;NFC function only for android.
<br />Product Features:
<br />-1. Bluetooth Resolution:CSR 4.0
<br />-2. Water resistance:IPX4
<br />-3. Housing material: Silicone
<br />-4. Operating distance: (free space)up to 10m 
<br />-5. Talk/music playtime: about 11 hours
<br />-6. Frequency response: 20Hz-20kHz
<br />-7. Battery Li-ion:3.7V
<br />-8. Battery Capacity:4000mAh
<br />-9. Audio input:3.5mm Jack Cable and power connector
<br />-10. Speaker size: 156mm x 51mm x 51mm