DEFENDER BLUETOOTH TWINS 639 HEADPHONES BLACK - description
Wireless Bluetooth Headset Great choice for an active lifestyle Microphone and multifunctional control button are located on the headphones Storage and charging case included Battery life up to 4 hours Operating range: 10 m Possibility to use the charging case as an external battery for other devices Technical Specification Bluetooth Communication Headphone type Wireless Bluetooth specification V5.0 + EDR, A2DP, AVRCP, HFP, HSP Radio frequency range 2.402–2.480 GHz Diaphragm diameter 6 mm Sensitivity (headphones) 100 dB Sensitivity (microphone) 42 dB Frequency range (headphones) 20-20000 Hz Frequency range (microphone) 100–16000 Hz Operating range 0–10 m Talk/music operating time 4 h Micro-USB connectors for battery charging Headphone material Plastic Color: Black
Payment options
- Bank transfer
- Cash
- Payment online
- PayPal
- VISA
- MasterCard
Delivery options
- National delivery
- International delivery
