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520 Gen2 Earhook Business Bluetooth Headphone, Style:, 520 Gen2, 520 Gen2 with Charging Box CaseMe Sensitivity: 97dB+/-3dB

520 Gen2 Earhook Business Bluetooth Headphone, Style:, 520 Gen2, 520 Gen2 with Charging Box CaseMe Sensitivity: 97dB+/-3dB1. Bluetooth version: V5. 1+EDR 2. Wireless frequency: 2. 4GHZ 3. Support protocol: A2DP1. 3 HFP1. 6 HSP1. 2 AVRCP1. 6 D11. 3 4. Transmission distance: about 10 meters 5. Battery capacity: earphone 50mAh, charging case 400mAh 6. Charging voltage current: 5V 1A 7. Speaker impedance: 8mm 32 8. Microphone sensitivity: 42dB 9. Weight: earphone is about 12. 5g, charging compartment is about 78g Features: 1. 360 degree panoramic sound, TWS true wireless,

SKU: 22499722807 · From www.marsberger-treibhaus.de

4.3
USD14.00 USD38.00

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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6

Description

Sensitivity: 97dB+/-3dB

the use status is clear at a glance

Carton Size 48cm * 42cm * 38cm / 18

47inch * 12

520 Gen2 Earhook Business Bluetooth Headphone, Style:, 520 Gen2, 520 Gen2 with Charging Box CaseMe Sensitivity: 97dB+/-3dB1. Bluetooth version: V5. 1+EDR 2. Wireless frequency: 2. 4GHZ 3. Support protocol: A2DP1. 3 HFP1. 6 HSP1. 2 AVRCP1. 6 D11. 3 4. Transmission distance: about 10 meters 5. Battery capacity: earphone 50mAh, charging case 400mAh 6. Charging voltage current: 5V 1A 7. Speaker impedance: 8mm 32 8. Microphone sensitivity: 42dB 9. Weight: earphone is about 12. 5g, charging compartment is about 78g Features: 1. 360 degree panoramic sound, TWS true wireless,

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