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Specifications:
Input voltage: DC 5V
Power supply: Built-in rechargeable battery
Battery Capacity: 60mAh
Connecting interface: Micro USB
Transmission distance: 10m
Frequency response: 20Hz - 20KHz
Operating voltage: 3.7V
Speaker: 16ohms
SNR: More than 80dB
Distortion: 1pct and less
Output power: 10mW
Sensitivity: 103dB

Available Color: Black・ golden・ silver
Wearing type: In-ear
Bluetooth: CSR 4.0
Bluetooth protocol: HFP / HSP / A2DP / AVRCP / APTX
Noise reduction: CVC6.0
Function: Answer phone・ play music
Voice prompt: YES
Application: Mobile phone・ tablet・ PC (with Bluetooth or Bluetooth adapter)
Charging time: 1 - 2h
Connectivity: Wireless
Standby time: 260h
Talk time: 5h
Music time: 5h Package weight: 0.167 kg
Product Size(L x W x H): 6.40 x 1.80 x 4.50 cm / 2.52 x 0.71 x 1.77 inches
Package Size(L x W x H): 16.60 x 12.90 x 4.40 cm / 6.54 x 5.08 x 1.73 inches Package Contents: 1 ～ ZEALOT E1 Monaural Wireless Headset・ 2 ～ Ear Cap Tips・ 1 ～ Charge Adapter・ 1 ～ Bilingual User Manual in Chinese and English