Fineblue MK-12 Mini Wireless HiFi Bluetooth Speaker TF Card Radio Hands-free Calling-Black

Features:
1.TWS Connection -- TWS connection to create a passionate stereo surround sound, providing you more extraordinary music.
2.Portable -- Lightweight design, it can be easily put in the bag or backpack, which is easy to carry.
3.Noise Reduction -- Built-in high-sensitivity microphone, noise reduction technology, it makes the phone call more clearer.
4.Surround Sound -- TWS speaker provides the pure, dedicate and remarkable sound, which makes you feel like you are enjoying the live music.
5.Bluetooth 4.2 -- Upgrade Bluetooth technology, its transmission range is about 10m, which performs better than the common one.
6. Hands-free Calling -- Noise reduction microphone make you have a clear hands-free phone call.
7.Large Storage -- It can provides you with 32G large capacity song storage via the TF card.
8.Audio Input -- It is fully compatible with AUX, such as mobile phones, computer, MP3.
9.Double Magnetic -- With the powerful amplification function of the double magnetic steel speaker, it has louder and clearer sound than the common one.

Specifications:
Product name: Mini Wireless Speaker
Material: ABS
Color: White/Blue/Black/Red
Bluetooth chip: AC6905B
Power: 3W
Speaker size: φ40mm
SNR: 80dB
Speaker quantity: 1
Microphone: 4015 plugin
Battery capacity: 400mAh
Battery model: 602530
Transmission range: 10m (TWS, 5m)
Transmission frequency: 2.4GHz
Charging voltage: DC 5V
Charging time: ＜2H
Talk time: Approx. 7H
Music time: Approx. 2.5H
Standby time: Approx. 40H
Mono/stereo: Mono
Bluetooth version: V4.2
Weight: 172.6g
BQB includes (Y / N): No
Bluetooth profile: a2dp/HFP,HSP,AVRCP,avdtp
Receive sensitivity: -85dBm
Impedance: 4Ω
Audio frequency range: 20-20KHz
Charging: Microphone mini jack
TF card: YES
TWS: Supports two Bluetooth speakers interconnection
System language: Ringtone
Battery display: Supports Apple phones and part of Android phones

Indicator Light Status:
Red light: Charging status
Red light off: Fully charged
Blue flashing light: Pairing status
Blue light: Connection status or interconnection status
Slow flashing blue light: Audio playback

Package Contents:
1*Mini Speaker
1*USB Cable
1*User Manual