Sansai Wireless Bluetooth Headphones PHE-910W

Features:

• Built-in ANC microphones with advanced digital active noise cancellation
• Ultra-lightweight and flexible headband for a comfortable, secure fit
• Compatible with 3.5mm AUX wired devices
• Foldable design for easy storage and travel

Specifications:

• Bluetooth version: V6.0
• Transmission range: up to 20 meters
• Battery capacity: 500mAh rechargeable battery
• Standby time: up to 160 hours
• Playback time: up to 58 hours (at 80% volume)
• Charging time: approx. 2 hours
• Charging port: USB-C (5V input)
• Driver unit: 40mm dynamic speaker
• Sensitivity: 100 ± 3dB (SPL at 1kHz)
• Impedance: 32Ω
• Frequency response: 20Hz – 20kHz