https://www.bhphotovideo.com/c/product/1182616-REG/jbl_jblpulse2silus_pulse_2_portable_bluetooth.html?fbclid=IwAR3T6_iwFleS7Y1qwnH042Zz67cjjC_jmzlvtd3laNjDf-aaA7IjIIKt39I
 
Equipped with Bluetooth 4.1
Dual Powerful & Portable 3.0" Drivers
Works with Any Stereo Bluetooth Device
Supports A2DP Wireless Stereo Bluetooth
Supports AVRCP Bluetooth Remote Control
Stream Wirelessly or Use Aux Input Jack
Multi-LED Light Show
Plays Up to 10 Hours on Full Charge
 
specs:
Output Power 16 W
Driver 2x 1.77" / 45 mm
Frequency Response 85 Hz - 20 kHz
Signal to Noise Ratio >80dB
Bluetooth v4.1
Range: Up to 32.81' (10 m)
AVRCP: Yes
Auto Pairing: Not Specified By Manufacturer
Music Streaming: Yes
Bluetooth Transmitter Modulation GFSK, 8DPSK, π/4 DQPSK
Microphone Yes
Input/Output 1x Micro USB Charging
1x 1/8" (3.5 mm) Mini Line-in
Battery Qty: 1
Type: Internal Rechargeable Lithium-ion-polymer
Capacity: 6000 mAh
Music Streaming Time: 10 Hours
Charge Time: 5 Hours
Dimensions 7.65 x 3.31 x 3.31" / 194.4 x 84.2 x 84.2 mm (WxHxD)
Weight 1.71 lb / 775 g