Do you want a multifunctional mobile speaker? We are honored to recommend you Arealer A10 Speaker, which is characterized by advanced wireless Bluetooth Technology, supporting FM Radio and TF Card playing. A10 Speaker will bring you high-quality music. Now you can throw you old speaker, just greatly enjoy the new design Arealer A10 Speaker.    

Do you want to know Arealer A10 Speaker?
[Multifunctional Design] 
Arealer A10 Wireless Bluetooth Speaker is integrated MicroSD / TF Card MP3 player and FM Radio, which supports playing Bluetooth wireless music, playing music of the TF card. Also can work as a portable FM Radio which perfect for Home, Office, Sporting, etc. A great companion for you in life and travel.
[Advanced Bluetooth Technology] 
Arealer A10 Uses Bluetooth technology enables reliable wireless signal transfer in top quality and high speed, Easy to pair with almost all Bluetooth-enabled audio / music player devices, such as, Android / iOS Smart Phones, Tablet, Notebook, desktop, etc. 
[Super Tone quality]
Arealer A10 wireless Bluetooth speaker provides strong bass and loud sound with built-in 3W driver & bass radiator and A2DP/AVRCP support. You can enjoy HD clear music even in the noisy environment. 
[Function Button Design] 
Easily control Pause / Play / Phone / Volume / Songs, etc.. The included Mode Button: Press Mode button to change the audio source between Bluetooth mode, FM mode and AUX mode. 
[Long Standby Time]
Exquisite all-metal shell design, and Built-in Rechargeable 2000mAh Li-battery lasts up to 4.5hours of Talking Time / 2.5 hours of Music Playing Time and 20 hours of Standby Time per charge cycle. 

Specifications: 
Brand: Arealer
Model Number: A10
Product Type: Mini Pocket Speaker
Material: ABS + Aluminum Shell
Max Micro SD Card Memory: Up to 16GB
Bluetooth Version: Bluetooth 2.1 + EDR, Class2. 
Supports Profiles: HFP1.5 / HSP1.2 / AVCTP 1.3/ A2DP1.2.
Operation Distance: Up to 10m / 33ft (Free Space, and different mobile phones or devices will affect the receiving distance)
Power Amplifier Level: Class D
Speaker Impedance: 3Ω 
Output Power: 3Ω * 3W
Frequency: 2.402GHz - 2.480 GHz.
Frequency: 90 ~ 20KHz
Sensitivity: 100db±5db
SNR (Signal to Noise Ratio): ≥80dB 
Interface: Micro USB port, MicroSD Card port. 
Battery: Built-in Rechargeable 3.7V / 400mAh Li-battery. 
Talk Time: 4.5 hours
Music Playing Time (Bluetooth): 2.5hours
Standby Time: 20 hours 
Charge Time: 2.5hours 
Charging Port: Micro USB port, DC5V 
The Total Cable Length: 52cm / 20.47in
Output Voltage: 5V / 1A
Color: Black, Silver (Optional)
Item Size:7.1 * 7.1 * 4.2cm / 5.3 * 1.65 * 1.65in
Item Weight: 175g / 6.45oz 
Package Size: 8.65 * 8.65 * 7.15cm / 7.0 * 4.5 * 1.96in
Package weight: 217g / 9.55oz

Package List: V2222
1 * Arealer A10 Wireless Bluetooth Speaker  
1 * USB Cable 
1 * English / Chinese User Manual