UiiSii R-05 Transparent neckband 50 Hours Music playback

Name: Wireless Headset

Model: R-05

Wearing method: Half-in-ear

BT Version: BT V5.3

Audio decoding protocol: BSC/AAC

Support protocol: A2DP/AVRCP/ HEP/HSP

Fraquency range: 20-20KHz

Horn: 0.13mm

Microphone sensitivity: 98d + 3bd

Headset battery capacity : 250mAh