?Bluedio
Model: R + Legend
Color: Black・Blue・Silver
Wearing type : Headband
Function: Answering Phone・Bluetooth・HiFi・Microphone・MP3 player・Multi connection function・NFC connection・Voice control Connectivity : Wireless
Connecting interface : 3.5mm・Micro USB
Application: Computer・Mobile phone
Plug Type: Bluetooth・Micro USB
Sound channel: Two-channel (stereo)
Sensitivity: 110dB ＼ 3dB
Working Time: Talking time: About 28 hours・ Music playing time: Around 25 hours
Standby time: About 1300 hours Bluetooth: Yes
Bluetooth version: V4.0
Bluetooth distance: W/O obstacles 10m
Bluetooth protocol: A2DP・AVRCP・HFP・HSP
Bluetooth mode: Headset
External memory: Micro SD Card
Max. of External memory: 32GB Package weight: 0.819 kg
Product size (L x W x H): 17.50 x 17.00 x 8.00 cm / 6.89 x 6.69 x 3.15 inches
Package size (L x W x H): 25.00 x 17.00 x 9.50 cm / 9.84 x 6.69 x 3.74 inches Package Contents: 1 x Headset・ 1 x 3.5mm Audio Cable・ 1 x USB Cable・ 1 x Binlingual User Manual in English and Chinese・ 1 x Pouch 
