Give your customer with bluetooth suction speakers with waterproof can enjoy music in shower with wireless sync with mobile, with builtin controls for multiple selections for songs and voice calls and volume controls with 1color imprint on 1 side of your logo Features: Works as far as 10 M from the Bluetooth Device With High Quality ABS body Last Up to 4 Hours of Continuous Playback Bluetooth Support for Hands Free Cell Phone Calls MAX Power output:3W MIC Sensitivity:-32db . Range:10meters Data Transmission:Up to 3Mbps Charging Voltage :4.8V –5.2V DC. Working Voltage :3.7V –4.2V DC. Battery :300MAH Price Includes: Free setups Free virtual proof Free Logo PMS matching Free Standard shipping to 1 US location