Feature●Equipped with a 40mm dynamic driver: The driver refers to the heart of the headphone or earphone, and hits the sound part. The bass is better when the louder and the smaller means the treble. Headphones use approximately 30-55mm but 40mm have been said to be balanced from bass to treble●Foldable to Compact: Folds up compactly for easy carrying. Weighing only 7.9 oz (220 g), it can be folded into a small size, so it is easy to carry in your bag even when youre on the go●(Long Battery Included) With a full charge of about 3 hours, it can be played continuously for up to 30 hours. You can enjoy your favorite music even on long distances●Bluetooth Version: Bluetooth Standard Ver.5.0 Class 2; Search Device: HP03; Transmission Distance: Up to 32.8 ft (10 m) *May vary depending on usage conditions and environmental conditions. ■ Usage frequency band: 2.4 GHz (2.402 GHz - 2.480 GHz) ■ Supported profiles: A2DP, AVRCP, HSP, HFP ■ Supported codec: SBC, AAC●Headphones: Type: Dynamic sealed type; Speaker diameter: Φ 1.6 inches (40 mm); Playback frequency: 20 Hz - 21,000 Hz; Impedance: 32 ohms; Others: Power supply: USB charging 450 mAh / 3.7 V; Charging time: Approx. 3 hours *May vary depending on charging equipment. ■ Continuous playback time: about 30 hours *May vary depending on usage conditions and environmental conditions. ■ Operating temperature range: 5 - 35 ℃ ■ Supported formats: mp3, wav ■ External dimensions: approx. W 7.1 x D 7.9 × H 3.7 cm ■ Weight: approx. 7.8 oz (220 g) ■ Accessories: USB charging cable, audio cable diameter 0.1 inches (3.5 mm), portable bag <About the smell of the synthetic leather when opening, there is a strong odor may be normal phenomenon. After opening, please put it for a while if the smell is strongDescription
Wireless Headphones