Audio

Driver size: 40mm Dynamic frequency response range: 20Hz-20kHz Sensitivity: 96dB Maximum SPL: 111dB Microphone sensitivity @1 kHz dB v/pa: -42 Wireless transmitted power:0-4dbm Wireless transmitted modulation:GFSK, n/4DQPSK, 8DPSK Wireless frequency:2.402GHz-2.48GHz Wireless profiles: HFP v1.6, HSPv1.2, A2DP v1.2, AVRCP v1.4 Impedance: 320hm Wireless version: V5.3...

Type: Wireless headphone Battery: 300mA Driver Unit: 40 mm Function: volume control pause Play device, MIC unction Stead by time: 100 hours Play time: 18 hours Frequency Response: 20 Hz-20KHZ Cord length: 1. 2 m# 10% Connector: 3.5 mm stereo plug Sensitivity: 114dab/mW Audio...

Wreless Version: V5.1+ EDR Wireless Frequency: 2.4Ghz Transmission distance: 15m Charging Voltage/Curtent: 5V/1A Standby time: 120hours. Working temperature: -10-50°C Hon impedance: c13.2 mm 3202 Support protocol: A2DP13/HF01.6/HSP1.2/AVRCP 1.6/D11.3

Frequency response: 20 Hz - 20 KHz Speaker size: 40 mm Speaker sensitivity: 105B ‡ 3 dB Rated power: 15mW Microphone type: omnidirectional Microphone size: 6 x 5 mm Microphone sensitivity: -58 dB ‡ 3 dB SNR: >60dB Connectors: USB Cable length: 1.8m Weight:...

Enterface: ¢3.5 fourth-level plug Channel: Stereo Wearing style: semi-in-ear type Length: 120cm 5cm5.1 Speaker size: medium 14mm Input impedance: 32 Shi 15%0 Input power: Rated 3mW/Max 5mW Sensitivity: 102 soil 3dB Microphone directionality: all pointing Omni-directionl Output impedance: Max2.2KQ Signal-to-noise ratio: ≥-50dB Connecter: $3.5...

Enterface: Type-C Channel: Stereo Wearing style: semi-in-ear type Length: 120cm 5cm5.1 Speaker size: medium 14mm Input impedance: 32 Shi 15%0 Input power: Rated 3mW/Max 5mW Sensitivity: 102 soil 3dB Microphone directionality: all pointing Omni-directionl Output impedance: Max2.2KQ Signal-to-noise ratio: ≥-50dB Sound channel: stereo Wearing...

Product name:Lenovo Monaural Voice Headset E06-3.5mm Speaker size: $ 40 * 7.8H mm Impedance: 320‡15% Output sound pressure: 100÷3dB Frequency Response Range: 20Hz~20K Hz Rated Input Power: 20mW Maximum Input Power: 30mW Left/Right Sensitivity Difference: 3db Microphone specifications: 6050 Mark wind sensitivity: -42 ‡...

Speaker size: $40*7.8H mm Impedance: 320‡15% Output sound pressure: 100÷3dB Frequency Response Range: 20Hz~20K Hz Rated Input Power: 20mW Maximum Input Power: 30mW Left/Right Sensitivity Difference: 3db Microphone specifications: 6050 Mark wind sensitivity: -42 ‡ 3dB (0dB = 1V / Pa, 1KHz) Microphone pointing:...

Speaker size: $40*7.8H mm Impedance: 320‡15% Output sound pressure: 100÷3dB Frequency Response Range: 20Hz~20K Hz Rated Input Power: 20mW Maximum Input Power: 30mW Left/Right Sensitivity Difference: 3db Microphone specifications: 6050 Mark wind sensitivity: -42 ‡ 3dB (0dB = 1V / Pa, 1KHz) Microphone pointing:...

Microphone Type: Bi-directional Input Impedance: 22 Ohms Sensitivity (headphone): 115 dB +/-3 dB Sensitivity (microphone): -42 dBV/Pa +/- 3 dB Frequency response (Headset): 20 Hz – 20 KHz Frequency response (Microphone): 100 Hz – 16 KHz

Model:HP002 Speaker:40mm Sensitivity:116db Impedance:32+-15 Frequency Response:20-20KHz Microphone:Omni-directional Mic Drive unit:6.0*5mm Mic Sensitivity:35+-3db Interface:3.5mm Jack Dimesions:170*70*180mm Cable Length:1.80mm

Available Colors: Pink, Green, Black Wireless version: Wireless 5.3 Frequency range:2.402-2.480GHz Working range: 10m Standby time: 180 days Music play time:40 hours Talk time: 40 hours Charging time: about 2 hours Frequency response:20-20000Hz

Lightweight in-ear headphone provides natural clear sound and super enhanced bass. Noise Isolating in-ear design blocks ambient noise to help you focus on listening pleasure. Built-in microphone enables you to make and answer calls hands-free while doing sports. Gold-plating plug reduces the loss of...

Wireless version: Wireless 5.3 Frequency range:2.402-2.480GHz Working range: 10m Standby time: 23 hours Music play time: 5hours Talk time: 5 hours Charging time: about 2 hours Frequency response:20-20000Hz

Type: Wireless headphone (with cord) Battery: 400mADriver Unit: 40 mm Function: volume control, pause/ Play device, MIC unction Stead by time: 100 hours Play time: 18 hours Frequency Response: 20 Hz-20KHz Cord length: 1. 2 m+10% Connector: 3. 5 mm stereo plug Sensitivity: 114dab/mW...

Material: ABS+PC Bluetooth-compatible Version: 5.4 Supported Protocols: A2DP, AVRCP, HFP, HSP Transmission Distance: ≥10m Working Voltage: 5V Impedance: 22Ω±15% Speaker Power: 10mW Battery Capacity: Earbuds: 50mAh, Charging Case: 300mAh Charging Time: Approximately 2 hours Music Playback Time: Approximately 8 hours Call Time: Approximately 5...

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