Description:GoldHorse Bluetooth Speaker is one of the items that hikers or campers should never forget to take along with them for the wonderful purpose it serves in hiking and camping. You can use this multi-purpose speaker for hands-free calls， as a lantern in your tent and as a flashlight in the dark.Main Features:● 2-in-1 function: Wireless Bluetooth speaker + LED lantern flashlight.● Bluetooth 3.0 + EDR version， compatible with most Bluetooth-enabled devices including iPhone， iPad， Android， Samsung， HTC and more.● Built-in microphone for receiving and making hands-free calls.● Equipped with flash light and lantern with two levels each of bright and dim light.● Powerful 25 MML music range for electrifying sound with powerful bass.● 1800mAh lithium-ion battery that lasts about 8 hours of play time.● Ultra-portable size (9.0 x 9.0 x 5.5 cm) and lightweight (237 g)， ideal for carring and outing. Design: Portable，Stylish，Multifunctional Compatible with: Tablet PC，MP4，PC，Mobile phone，iPod，iPhone，MP5，PSP，Laptop Supports: Bluetooth，Microphone，Hands-free Calls，Volume Control，Loudspeaker Functions: Stereo，Songs Track Connection: Wireless Interface: Micro USB Audio Source: Bluetooth Enabled Devices Material: ABS Color: Multi-color Bluetooth version: V3.0+EDR Transmission Distance: W/O obstacles 10m Speaker Impedance: 4 ohm Power Output: 3W Freq: 20Hz-20KHz Power Source: Battery Charging Voltage: DC 5V Working Voltage: DC 3.7V Charging time: 3 - 5 hours Lasting Time: 8 hours Battery Capacity: 1800mAh Operating Range: 10 m Package weight: 0.382 kg Product size (L x W x H): 9.00 x 9.00 x 5.50 cm / 3.54 x 3.54 x 2.17 inches Package size (L x W x H): 16.50 x 12.50 x 6.50 cm / 6.5 x 4.92 x 2.56 inches Package Contents: 1 x GoldHorse 2-in-1 Wireless Bluetooth 3.0 Hands-free Speaker with LED Lantern Flashlight， 1 x USB Cable， 1 x English User Manual