HAVIT® M9 Led Bluetooth speaker with power bank (formerly HV-SK539BT)
Charge means: Micro USB, USB
Input voltage: DC5V
Bluetooth version: V2.1+EDR
Wireless Operation Range: 10M
Battery: 4000mAh 18650*2 3.7V
Speaker Diameter: 40mm*2
Profile Supported: HFP,HSP,A2DP,AVRCP
Play time: 5 hours
Charging time: 6 hours
Voice chat: Supported
Bluetooth connection, wireless music Build-in Bluetooth V2.1+EDR, widespread compatibility with most smart Bluetooth devices. Unplug with up to 10 meters of connection range, and enjoy wireless music and phone calls.
High-quality sound, enjoy best tone. The unique sound design, keeps a balance between high and low, guarantees more elegant musical enjoyment.
Power-saving and environmentally-friendly LED with natural and soft light ensures ultra-long lighting， meet your need of long-term camping or emergency.
Ultra-high capacity battery， is able to charge your phone when playing music