Specification：
Style: In-Ear
Communication: Wireless
Connectors: None
Wireless Type: Bluetooth
Vocalism Principle: Balanced Armature
Control Button: Yes
Volume Control: Yes
Active Noise-Cancellation: Yes
Function: For Mobile Phone
Function: HiFi Headphone
Function: Sport
Plug Type: Wireless
Sensitivity: 42dB
Frequency Response Range: 20-20000Hz
Line Length: None
Resistance: 16Ω
Waterproof: Yes
Model Number: Whizzer TP1
Support Memory Card: No
Support APP: No
Is wireless: Yes
With Microphone: Yes
Codecs: AAC
Brand Name: Yinyoo
Function: Supports music, Noise Cancelling, Portable
Time to market: 2019
Battery: 3.7V 55mah*2PCS
Standby time: about 100 hours
Call time: 4-6 hours
Charging time: about 2 hours
Supoort bluetooth protocols: ACC, A2DP,AVRCP,HFP,HSP,SPP,PBAP
Docking Battery spec: 450mAh
Bluetooth: 5.0 + EDR
Color: Black
Operating distance: 10M
Package Including:
1*Pair Bluetooth earphone
1*Charging box
1*Date lines
1*Instruction manual