Tai Nghe Không Dây F911 Chống Tiếng Ồn Và Phụ Kiện

Giới thiệu Tai Nghe Không Dây F911 Chống Tiếng Ồn Và Phụ Kiện

F911 Invisible Wireless Headphones Noise Canceling Stereo Hands-free Devices
Features:
1. Wireless 5.0: Low power chip design, EDR efficient transmission 4 times higher transmission speed than conventional chips.
2. Comfortable: There is no shortcutto analyze the comfort of wearing headphones. The f911 has been designed and adjusted thousands of times 60.4 angle, G3 semicircular curve. We have reached the right golden ratio.The earphone is as light as 2.5g stable and painless to ensure long-term and comfortable wearing.
3. Oval design: F911 makes full use of every space in the headset. The product volume is compressed to the extreme proportion 20% smaller than the same type of earphone.
4. Portability: This product is small in size and light in weight, which is very convenient to carry around.
5. Beautiful: This product is made with functional exquisite craftsmanship, and appearance is very stylish and beautiful.


Description:
This earphone is made of durable material, stylish in appearance and very clear sound quality, which is very suitable for daily listening to songs.



Specifications:
Product model:F911
Sound generating unit:8 mm
Loudspeaker sensitivity:95db @1KHZ
Frequency response range:20 Hz-20 KHZ
Microphone sensitivity:8 dbv/Pa
Wireless version: 5.0
Receiving distance:15m
Battery capacity:25 mah
Music playing time (50% volume Charging time):20 minute
Charging port:USB
Waterproof grade:IPX4


Package Included:
1 pc * Single Earphone

Notes:
1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding.
2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object.

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