• All-in-One Wireless Charging Solution: The DH19 combines a magnetic wireless charger for smartphones, a wireless charger for Apple Watch, a charging pad for TWS earbuds, and a Bluetooth speaker into one sleek and stylish device
• Fast and Efficient Charging: Equipped with advanced charging technology, the DH19 supports multiple fast charging protocols, including PD, QC2.0/3.0, and AFC. It can deliver a powerful output of 15W for Qi-compliant smartphones, while ensuring minimal heat generation and stable charging performance
• Enhanced Compatibility: This wireless charger is compatible with the majority of Qi-certified smartphones on the market, ensuring hassle-free charging for your devices. It also features for Apple Watch charging pad that operates efficiently, maintaining optimal temperatures and fast charging speeds. Plus, it supports all wireless charging TWS earbuds, making it a comprehensive charging station
• Bluetooth Speaker Functionality: The DH19 doubles as a Bluetooth speaker, delivering clear audio. With Bluetooth V5.1 technology, enjoy seamless connectivity with a range of up to 12 meters. The built-in 3W speaker enhances your listening experience, perfect for music and podcasts while you charge
• Robust Safety Features: Safety is paramount with the DH19, featuring multiple protection systems against over-voltage, over-current, overheating, foreign objects, and short circuits. The device operates within a wide temperature range and includes clear LED indicators for power status

Specifications:

• Operating temperature range: 0~45℃, storage temperature range: -10~60℃
• Output power (Output Power): RMS3W*1
• Frequency response (Frequency response): 100Hz-16000Hz
• Signal-to-noise ratio (S/N ratio (A-W)): 60 Db
• Distortion Distortion: <10% THD (1KHz-6 dB Input)
• Wireless charging: electromagnetic induction
• Input interface: TYPE-C
• Input voltage and current: 5V/3A, 9V/2A
• Mobile phone output: 5W, 7.5W, 10W, 15W
• Headphone output: 5W
• Watch wireless output: 2.5W
• Indicator light: blue, green
• Protection function: overvoltage, overcurrent, overtemperature, foreign matter, short circuit
• Working frequency: 115Khz~205Khz
• Net weight: 558g
• Product size: 125*70*60MM
• Bluetooth parameters:
• Bluetooth specification: Bluetooth V5.1
• Sensitivity: -80dBm
• Modulation mode: GFSK, 1Mbps, 0.5BT Gaussian
• Wireless transmission range: 8-12 meters
• Working frequency: 2.4GHz-2.480GHz
• Standby current: less than 20uA
• Bluetooth audio: 4 OHM 3W speaker, Jerry AC6965E 5.1 ​​Bluetooth chip, Class D amplifier