-- Red Wood grain Bluetooth speaker is made from environmental-friendly and high density synthetic fiber wood, it can effectively eliminate bad resonance, giving you fuller, shocking sound quality. -- You can enjoy 360 surround sound, strong sound especially when playing games and watching movies. -- Bluetooth 4.2 technology helps you to pick up hands-free call with built-in high definition. Model: W8Bluetooth: 4.2Rated Power: 3W * 4=12WLouderspeaker: 52mm * 4Frequency Response: 90Hz-20KHzImpedance: 3.5ohmSensitivity: >=350MVTF Card: Support m ax up to 64GBBattery Capacity: 3000mAhMusic Time: 4-8 hoursTalking Time: 4-8 hoursItem Size: Approx. 37.8 * 8.8 * 7.7cm / 14.88 * 3.46 * 3.03inItem Weight: Approx. 1136g / 40.06ozPackage Size: Approx. 42.7 * 12.3 * 11cm / 16.81 * 4.84 * 4.33inPackage Weight: Approx. 1391g / 49.08ozPackage List:1 * Speaker1 * 3.5mm AUX Cable1 * Charging Cable