EW79 Bright true wireless ANC touch screen BT headset: White

 – Technical Specifications:

• Model Name: EW79
• Type: Wireless stereo headphones with active noise cancellation (ANC)
• Display: LCD touchscreen (displays time and battery level)

Connectivity

• Bluetooth Version: V5.4
• Supported Protocols: HFP, A2DP, AVRCP
• Transmission range: Up to 10 meters
• Transmission frequency: 2.4 GHz

Audio

• Speaker size: 13 mm
• Impedance: 32Ω ±15%
• Frequency response: 20 Hz – 20,000 Hz
• Sensitivity: 98 dB ±3 dB

Battery and Charging

• Charging Voltage: 5V DC
• Charging Time (headphones): Approximately 1 hour
• Charging time (case): Approximately 1.5 hours
• Battery capacity (headphones): 30 mAh
• Battery capacity (case): 350 mAh
• Music playback time: Approximately 4 hours
• Talk time: Approximately 4 hours

Dimensions and Weight

• Product size (case): 60.5 × 45.5 × 23.3 mm
• Total net weight: 56.29 g
• Weight per earphone: 4 g