ACEFAST T9 Bluetooth Earphones True Wireless Earbuds 5.3 Headphones with ENC Noise Canceling Earbuds 30H Playback LED Power Display Built in Mic Headphones with IPX4 Waterproof for Sports Black
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Product name: T9 Crystal (Air) wireless bluetooth earbuds
Bluetooth chip: BES2600IHC Bluetooth version: V5.3+EDR
Audio decoding protocol: SBC AAC
Transmission distance: 10M
Horn type: moving coil
Horn size: φ9mm
Horn sensitivity :106±3dB
Frequency response range: 20Hz-20kHz
Music/Time :6.5 hours (50% volume)
Talk time: 4 hours (50% volume)
Use time with charging bin: about 30 hours
Headphone battery capacity: 40mAh
Charging case battery capacity: 480mAh, which can charge the headset for 3 times
Charging time: about 2 hours
Input: 5V/0.45A
Material: PC+ silicone
Waterproof rating: IPX4
10 minutes charging time: 2 hours (music)
Charging interface: USB-C
Headphone size: 25.5*16.8*31.9mm
Headset weight: 8g
Machine size: 51.9*53.8*21mm
Weight: 43g
Operating frequency range 2402-2480MHz,
RF output power: ≤10dBm
T9 Crystal Color (Air) wireless bluetooth earbuds offer superior sound quality and a range of advanced features.
Powered by a high-performance Bluetooth chip and dual core processors, these earbuds provide clear, stable audio with no loss of quality.
SVE AI noise cancellation technology delivers crystal-clear conversations, while durable gradient paint gives the earbuds a stunning, sleek look.
Equipped with a large-capacity lithium-ion battery and Bluetooth 5.3 technology, the earbuds provide up to 30 hours of use.
Quick charge capabilities provide two hours of use after just 10 minutes of charging.
Original art font design, presenting a new LED digital display.