QCY T17 True Wireless Earbuds Bluetooth 5.3 (BH21Q17A)

The QCY T17 True Wireless Earbuds (BH21Q17A) are ultra-lightweight budget earbuds designed for everyday listening, commuting, and casual sports use. They combine Bluetooth 5.3 connectivity, compact 6mm bio-diaphragm drivers, and ENC noise-reducing microphones to deliver stable wireless performance and clear voice calls. With a lightweight fit, low-latency gaming mode, and long battery life, they are built for users who want simple and reliable true wireless audio.

Product Features

6mm Bio-Diaphragm Dynamic Drivers for Balanced Sound

The earbuds feature 6mm bio-diaphragm dynamic drivers that produce balanced audio with punchy bass, clear vocals, and smooth highs. The tuning is optimized for everyday music listening and voice content.

Bluetooth 5.3 with Stable Instant Pairing

Powered by Bluetooth 5.3, the T17 ensures fast and stable connectivity with a range of up to 10 meters. It also supports instant pairing, automatically connecting to the last paired device when removed from the charging case.

ENC Noise Reduction for Clear Calls

The built-in microphone system uses Environmental Noise Cancellation (ENC) to reduce background noise during calls. This improves voice clarity in busy environments such as streets, offices, or public transport.

Long Battery Life with Portable Charging Case

The earbuds provide up to 7.5 hours of playback on a single charge and up to 26 hours total with the 380mAh charging case. This makes them suitable for full-day use without frequent charging.

Ultra-Lightweight and Comfortable Fit

Each earbud weighs approximately 4.2g, making them extremely light and comfortable for long-term wear. The ergonomic design ensures a secure fit for daily commuting, workouts, and casual use.

Smart Touch Controls for Easy Operation

Touch-sensitive controls allow users to manage music playback, calls, and voice assistants such as Google Assistant, Siri, and Alexa directly from the earbuds without using a phone.

Low-Latency Game Mode for Better Sync

A dedicated game mode reduces audio delay for improved synchronization between sound and visuals, making it suitable for mobile gaming and video streaming.

IPX4 Water Resistance for Daily Protection

With an IPX4 rating, the earbuds are resistant to sweat and light splashes, making them suitable for workouts and outdoor use.

Product Specifications

• Model: BH21Q17A (QCY T17 True Wireless Earbuds)
• Color Options: Black, White
• Driver Unit: 6mm bio-diaphragm dynamic drivers
• Frequency Response: 20Hz – 20,000Hz
• Bluetooth Version: 5.3 (some variants 5.1)
• Wireless Range: Up to 10 meters
• Audio Codecs: SBC, AAC
• Earbud Battery Capacity: Approximately 40mAh per earbud (varies by batch)
• Charging Case Capacity: 380mAh
• Battery Life: Up to 7.5 hours per charge; up to 26 hours total with case
• Charging Time: Approximately 1.5–2 hours via USB-C
• Weight: Approximately 4.2g per earbud
• Water Resistance: IPX4 (splash and sweat resistant)
• Controls: Smart touch controls for music, calls, and voice assistant
• Features: Instant pairing, low-latency game mode, ENC call noise reduction
• App Support: QCY App for EQ tuning and firmware updates