ZJE Bluetooth 5.0 Headset, Wireless Earpiece In-Ear Sports Earbuds HD Stereo In-Ear Earphones Microphone Noise Cancelling Headset for iPhone, iPad, Samsung, Huawei, Mobile Phone (White)

Description

Colour Name:White Specifications Bluetooth chip and Bluetooth version: Raychem 8763BFR V5.0+EDR Bluetooth protocol: HFPV1.7, HSP V1.2 A2DPV1.3, AVRCPV1.6 SSP V1.2 Material: ABS plastic Headphone weight: 4g charging box weight: 34g Output power: MAX 10mW Response frequency: 2.4GHz-2.480GHz Speaker unit: Φ8 internal magnetic impedance 32Ω Signal to noise ratio: ≥80dB Distortion: ≤0.1% Sensitivity: -88dBm ±2dBm<0.1%BER π/4 DQPSK Transmission power: support CLASS1/CLASS2/CLASS3 maximum adjustable 6dBm Input voltage: earphone 5V/50MA; charging box: 5V/1.5A Audio type: TWS mode dual channel Charging: IN DC 5V 45mA ±5mA When charging, the headphones are red and full. The blue light will be off for a while. Charger charging current: IN DC 5V 300mA ±50mA When charging, the red light is on, it is full, and the blue light is charged to the earphone. Operating Current: (BATTERY 3.8V 1KHZ 0dBm) average 13mA ± 5mA Shutdown current: (BATTERY 3.8V) average ≤10uA Low voltage prompt: 3.3V 19. Low voltage shutdown: <3.1V 20. Temperature range: -25°C to +65°C Headphone battery: single side 40mAH, battery type -401015 plus protection board Charging box battery: 500mAH, battery type -902030 plus protection board, can be used to charge the headset more than 5 times (MIRCO 5PIN charging interface) Transmission distance: ≥10 meters (accessible) The talk time is about 4 hours, the listening time is about 4 hours, and the standby time is about 200 hours. Inside the box 2X Bluetooth Headset 1X charger base 1X User