SPECIFICATION:

10W speaker

* Bluetooth specification: Bluetooth 5.0

* Wireless transmission range: 10M

* Battery capacity: 1500mAh

* Built-in battery voltage: 3.7V

* Normal volume playback: 4-5h

* Speakers size: 2'* 2

* speaker power: 4W * 2

* Frequency response: 200Hz-20KHz

* Charging voltage: 5V / 1A

* Gross weight: 0.7kgs

* Product size: 250 * 80 * 80mm

20W speaker

• Bluetooth 5.0 wireless connection, support TWS 1 with 2 functions

• Play time: about 4-6 hours (depending on the volume condition)

• Output power: 20W

• Speaker driver: 52mm

• Charging time: 4-5 hours

• Charging voltage: 5V / 1A-2A

• Connection Range: 33 feet

• speaker specification: 2 "* 4/4 Ω 20 w

• Working frequency: 200Hz-20KHz

• Battery: Built-in rechargeable 3.7V 1200mAh lithium ion battery

• Gross weight: about 1200 grams

• Size: 44*12*12mm

• Signal to noise ratio: ≥ 80dB

• Function: Support Bluetooth 5.0 connection, TWS, TF card slot, USB slot, FM radio.