Headphone Denver BTH-251 Black
High performance promotional headphones with hands-free function. Playback time of 6 hours after 2-3 hours of charging 300 mAh Lithium battery. The headset works via Bluetooth 5.0 at a maximum distance of 10 meters from your device. Frequency range 20-20,000 Hz, sensitivity 100 dB ± 3 dB. Light and comfortable with a weight of only 328 g.
These advertising headphones are personalized with full color printing on both sides and doming protection. Print your brand on them and give them as a quality business gift.
User manual [pdf 268 KB]
Minimal order: 10