Model NO: BT2301 Big G
Sampling Precision: 16 Bit
Sampling Frequency: 32kHz
Display: Without Display
Memory Card Type: SD
Battery Indicator: LED
Product Name: Bt2301 LED Wireless Charging Speaker
Compatible with: Mobile Phone, Call Center, MP3 & MP4, Computer
Style: In-Ear
Package Size: 10.00cm * 8.00cm