Rocktech Waterproof Outdoor Speakers, Wireless Bluetooth Speaker 4.0 with 2 X 5 W Drivers, Built-in MIC / AUX Input / Outdoor LED Flashlight for iPhone Samsung and Other Smart-phone, 8 Hours Playtime;

Bluetooth 4.0 Technology
Bluetooth CSR4.0, is robust and energy-efficient. It allows easy wireless connection to iPod/iPhone/iPad or other Bluetooth devices

Strong Inner Bass Design
With anti-clipping and high-fidelity magnetically shielded full range speaker unit plus vibrating diaphragm, 2x 5W high power waterproof speakers provide high quality and clarity sound at different volumes

Built-in microphone for hands-free phone calls
With its built-in microphone, the wireless Bluetooth speaker works as a speaker phone. When a call comes in, the music is put on pause and you can talk via the speaker

Built-in rechargeable battery for music playback anywhere
The built-in 2200 mAh rechargeable battery lets you enjoy your personal music without the fuss of entangled power cords and the inconvenient search for an electrical outlet

Fashion Rock Solid Design
Comfortable feeling with soft rubber covering. Durable aluminum speaker mesh lasts long. The well-structured rock solid design can prevent considerable damage and ensure non-stop music playing

Best choice for outdoors
It is portable. and water-proof. A rubber loop on one side for portable outdoor hooks, perfect for backpacks. A one-click LED flashlight on the other side, works perfectly in darkness, especially for emergency

Specification:
Bluetooth connection: Bluetooth CSR 4.0
Input voltage: DC5V/1A
Output power: 5W*2 RMS
Polymer battery: 3.7V/2200mAh
Speaker unit: 40mm*2, 4O/5W
Frequency response: 180Hz~22kHz
SNR (signal to noise ratio): =85DB
Working time: Approx. 8 hours
Receiving frequency range: 10m
Protection rating: IPX45
Item size: 186 X 56 X 61mm
Item weight: 400g

Package Includes
1 x Wireless Speaker
1 x Mini USB Charging Cable
1 x 3.5 mm Stereo Audio Cable
1 x Carabiner Clip