Features:
- 2 in 1 microphone and speaker， choose what you like
- Dynamic design， perfectly present your voice
- With light ring， enter the karaoke model light ring brings a wonderful atmosphere
- Microphone pickup: moving-coil
- Speaker output power: 5W / max 35W
- Power supply: built-in 1800mAh li-polymer battery
- Reverb mode: echo reverberation Brand: JJYY
Model: K3
Design: Cool，Fun，Multifunctional，Portable，Stylish
Compatible with: iPhone，iPod，Laptop，Mobile phone，MP3，MP4，MP5，PC，PSP，Tablet PC，TF/Micro SD Card
Supports: Bluetooth，TF Card Music Playing，Volume Control
Functions: AUX Function，Songs Track
Connection: Wireless
Interface: AUX，Micro USB，TF Card Slot
Audio Source: Bluetooth Enabled Devices，Electronic Products with 3.5mm Plug，TF/Micro SD Card
Speaker Impedance: 4 ohm Bluetooth version: Bluetooth 2.1
TF Card Extension: 16G to the Max. ( Not Included )
Transmission Distance: W/O obstacles 10m
Number of Speakers: 1
Sound channel: Mono
Power Output: 5W
Standby time: 10 hours
Freq: 150Hz-18KHz
S/N: 70dB Charging Voltage: 5V
Working Voltage: 3.7V
Battery Capacity: 1800mAh
Charging time: 5 - 8 hours
Working Time: 4 hours Battery Type: li-polymer battery
Battery Voltage: 3.7V
Battery Current: 1A 0.394 Package weight: 0.44 kg
Product size (L x W x H): 8.00 x 8.00 x 23.00 cm / 3.15 x 3.15 x 9.06 inches
Package size (L x W x H): 10.00 x 10.00 x 26.50 cm / 3.94 x 3.94 x 10.43 inches Package Contents: 1 x 2 in 1 Microphone Speaker， 1 x USB Cable