Description
Hoco W55 Plus Happiness ANC Noise Reduction BT Headphones (Silver)
- Speaker unit: 40MM diameter, impedance: 32Ω±15%, sensitivity: 98dB±3dB
- Frequency response: 20HZ~20000Hz
- Bluetooth specifications: Bluetooth V5.4 Jerry JL7006F8
- Supported protocols: A2DP, AVRCP, HSP, HFP
- Transmission range: 10 meters
- Transmission frequency: 2402-2480MHZ
- Maximum RF output power (EDR): 7DB
- Modulation type (EDR): GFSK, π/4-DQPSK
- Charging voltage: DC 5V Charging time: about 2 hours
- Talk time: about 90 hours (65 hours with ANC on), music time: 90 hours (65 hours with ANC on) (80% volume)
- Standby time: more than 200 hours, 800mAH Class A, polymer battery
- Product net weight: 198g
- Product size: 195*185*84mm
- Warranty : 6 Months