M208 Bulldog Column Wireless Bluetooth Speaker Subwoofer(Black)

Features:1. Compatibility: Bluetooth, TF card, FM radio, online, mobile phone charging2. In phone mode, the device will publish the incoming phone number3. Bluetooth remote control 10m4. Compatible with music format: mp3... wma wav pe and flac5. Play music from miniature SD cards/phones/laptops, etc.6. High-sensitivity FM radio with integrated antenna.7. Built-in rechargeable battery 1200mah li8. Hands-free (with microphone) when answering callsSpecification: 1. Rated output: 10W x 12. Speaker: 4ohm.5W.D= 52mm3. BT profile: HFP / HSP.A2DP / AVPCP4. Input power: DC 5V, 1200mA5. Frequency response: 30HZ-16KHZ3. Signal to noise ratio: 85db7. Playing time: About 2 hours8. Charging time: About 2.5 hours9. Product size：15.5 x 27.6 x 25.5cmPacking List：1. Bluetooth Speaker X12. User manual X13. USB cable X14. Audio cable X1