Speaker Size: 80 x 50mm (Dia. x H)Bluetooth support: V 3.0 EDRRange: 10 metersTransmitting frequency: 2.4G HZPower supply: DC5V/100-120mABattery: 3.7V 400mAh lithiumCharging time: approx. 3 hoursOperating time: approx. 6 hoursIP grade: IP x 4Frequency response: 100HZ-20KHZOutput: 3w S/NRatio: >75dbDistortion: Support Bluetooth & Wireless transmission.Built-in Microphone, enjoying hand-free call.Adopt high quality audio decode chip ,let youexperience perfect sound quality.Built-in charging Battery and Built-in highsensitivity Microphone, listening music any where.Unique water-proof design, using in bathroom, sandbeach, swimming pool. While leisure, you can relax and enjoy wonderful music.Suck on back side of for iPad or other tabletbecome a stand.Special suction cup design, could sucked on anyflat surface including desk, wall, window.Suitable for car, bedroom, wash room, kitchen,office, conference, business trip, vacation etc.Package Content:1 x Waterproof Bluetooth Speaker1 x USB Charging cable1 x Using Manual

Speaker Size: 80 x 50mm (Dia. x H)Bluetooth support: V 3.0 EDRRange: 10 metersTransmitting frequency: 2.4G HZPower supply: DC5V/100-120mABattery: 3.7V 400mAh lithiumCharging time: approx. 3 hoursOperating time: approx. 6 hoursIP grade: IP x 4Frequency response: 100HZ-20KHZOutput: 3w S/NRatio: >75dbDistortion: Support Bluetooth & Wireless transmission.Built-in Microphone, enjoying hand-free call.Adopt high quality audio decode chip ,let youexperience perfect sound quality.Built-in charging Battery and Built-in highsensitivity Microphone, listening music any where.Unique water-proof design, using in bathroom, sandbeach, swimming pool. While leisure, you can relax and enjoy wonderful music.Suck on back side of for iPad or other tabletbecome a stand.Special suction cup design, could sucked on anyflat surface including desk, wall, window.Suitable for car, bedroom, wash room, kitchen,office, conference, business trip, vacation etc.Package Content:1 x Waterproof Bluetooth Speaker1 x USB Charging cable1 x Using Manual