English F9 Digital Touch text:

performance: TWS Bluetooth headset

bluetooth version: 5.0

bluetooth protocol: APD,AVRCP,HSP,HFP

tone: English

effective distance: 10 meters (barrier-free)

microphone: Yes

matching: pick up automatic matching

angle diameter: 8mm

block: 32

sensitivity: 42DB

headset usage time: 3-4 hours (depending on the video volume)

USB output: 5V 1A

gross weight: 130g

packing size: 8*11.5 * 5.5cm

accessories:

2x Bluetooth headset

1x battery compartment

1xusb cable

1X manual

4X ear cap