UiiSii BN90 Bluetooth Neckband Earphones

UiiSii BN90 Bluetooth Neckband Earphones

• 4 dynamic + 4 balanced armature unit, the balanced armature is responsible for high frequency, the dynamic is responsible for the perfect combination of low frequency complementation
• Two 125mAh battery lasts for a long time, with 4 minutes per song, and can listen to more than 500 songs CSR chip experience HiFi sound quality
• The neckband wear is comfortable without the magnetic function
• IPX5 waterproof design, no worry sweat and rain
• Charging for 2.5 hours, you can listen to songs for 24 hours and standby for 240 hours

• Brand: UIISII
• Material: Metal,PC
• Model: BN90
• Type: In-Ear
• Wearing type: In-ear with neckband
• Product Details Application: Running,Sport
• Compatible with: iPhone,iPod,Mobile phone
• Connectivity: Wireless
• Frequency response: 20-20000Hz
• Impedance: 16ohms
• Sensitivity: 105±3 dB
• Charging Time.: 2.5h
• Music Time: 24h
• Standby time: 240h
• Talk time: 24h
• Extended Function Bluetooth: Yes
• Bluetooth chip: CSR8640
• Bluetooth distance: W/O obstacles 10m
• Bluetooth mode: Hands free,Headset
• Bluetooth protocol: A2DP,AVRCP
• Bluetooth Version: V4.1
• Battery Information Battery Capacity(mAh): 250mAh Li-ion Battery
• Battery Type: Built-in
• Dimension and Weight Package size (L x W x H): 10.00 x 10.00 x 16.00 cm / 3.94 x 3.94 x 6.3 inches
• Package Contents Package Contents: 1 x Pair of Earphones, 1 x USB Cable, 1 x Storage Box, 1 x English User Manual, 1 x Wire Buckle, 3 x Pair of Eartips