Product Name: Dual slot QI standard wireless charging board

Product model: For example, WON-D203

Applicable standards: QI 1.2.4 and above (compatible with BPP/EPP protocol)

Product positioning: Dual device wireless charging for mobile phones at the same time

Maximum output power per slot: 15W (supports EPP high-speed charging)

Dual slot simultaneous output total power: ≤ 30W (single slot allocation power 10-15W, intelligent dynamic adjustment)

Support fast charging protocol: compatible with BPP (5W basic charging), EPP (10W/15W high-speed charging), compatible with private wireless fast charging protocols such as Apple 7.5W and Samsung 15W

Charging frequency: 110-205kHz (compliant with QI standard frequency band)

Compatible models: Apple (iPhone 8 and above), Samsung (Galaxy S8 and above, Note series), Huawei (Mate 20 and above supports wireless charging models), Xiaomi (supports wireless charging models), OPPO, vivo, and all other phones that meet QI standards

Charging with shell support: Non metallic protective shell with a thickness of ≤ 5mm (metal shell/magnetic shell needs to be removed)

Size: Approximately 180mm x 85mm x 12mm (length x width x height, subject to actual product specifications)

Weight: Approximately 200g

Material: The shell is made of ABS+PC flame-retardant material, and the charging area is equipped with silicone anti slip pads

Color: Black/White (optional)

Protection functions: Over current protection (OCP), Over voltage protection (OVP), Over temperature protection (OTP), Short circuit protection (SCP), Over charge protection (FOD)

Foreign object detection: supports automatic power-off when metal foreign objects are detected to prevent overheating

Electromagnetic compatibility: Complies with EMC standards (reduces interference with other devices)

Input interface: Type-C (PD protocol)

Input parameters: DC 12V/2.5A or 20V/1.5A (requires 30W or above PD charger, charger needs to be purchased separately)

Indicator light: Dual slot independent LED indicator light (blue constant light x charging; green constant light x fully charged; red light flashing x abnormal/foreign object)

Charging angle: Supports mobile phone horizontal (watching movies)/vertical (scrolling messages)

Heat dissipation design: Bottom heat dissipation holes+high thermal conductivity material, reducing charging temperature rise Certification: CE, FCC, RoHS, QI certification

Product Name: Low power Bluetooth Earphone Wireless Charger

Product model: WON-M05

Applicable standard: QI 1.2.4 BPP (low-power protocol, 3-5W)

Product positioning: A mini wireless charger designed specifically for Bluetooth earphone cases

Output power: 5W (standard mode), supports 3W low-power mode (compatible with small capacity headphone batteries)

Charging frequency: 110-180kHz (compliant with QI low-power frequency band)

Charging efficiency: ≥ 75% (at 5V input)

Input parameters: DC 5V/1A (Type-C interface, requires 5V charger, recommended 1A-2A)

Compatible earphones: Apple AirPods series (AirPods 2/3, AirPods Pro 1/2, AirPods Max charging case), Huawei FreeBuds series, Xiaomi Buds series, Samsung Galaxy Buds series, and all other earphone cases that support QI wireless charging

Supported by shell: ≤ 2mm thickness non-metallic headphone case protective shell

Size: Approximately 50mm x 50mm x 8mm (length x width x height, palm size)

Weight: Approximately 30g (ultra lightweight and portable)

Material: The upper cover is made of food grade silicone (anti slip and scratch resistant), and the base is made of ABS flame-retardant material

Color: White, Pink, Light Blue (Macaron color scheme)

Foreign Object Detection (FOD): High precision detection (power off for metal foreign objects ≥ 0.5mm) to avoid overheating of the headphone case

Low power design: automatically enters sleep mode when there are no devices, power consumption ≤ 0.1W

Indicator light: single LED indicator light (green constant light: charging; green off: fully charged/no device)

Placement Design: Supports headphone case placement at any angle (no need for precise alignment, compatible with circular/square headphone cases)

Portable scenario: Can be used with a portable power bank (5V output is sufficient), suitable for business trips and commuting

Certification: QI certification, CE, RoHS (compliant with environmental and electromagnetic safety standards)

Product Name: Dual Slot Qi Standard Wireless Charging Pad

Product Model: For example, WON-D203

Applicable standard: QI 1.2.4 and above (compatible with BPP/EPP protocol)

Product Positioning: Dual Device Simultaneous Wireless Charging for Mobile Phones

Wireless output power: Maximum 15W per device (supports QI EPP), compatible with Apple 7.5W, Samsung 10W/15W

Input parameters: Type-C port 22.5W PD fast charging (supports 18W/20W input)

Battery capacity: 10000mAh (typical value, 3.7V, 37Wh)

Wireless compatibility: iPhone 8 and above, Samsung S8 and above, Huawei/Xiaomi and other models that support QI wireless charging, AirPods series, FreeBuds series and other wireless charging headphone cases

Size: Approximately 140mm x 70mm x 10mm (length x width x height, thin to 10mm)

Weight: Approximately 200g (30% lighter than a regular 10000mAh power bank)

Material: The shell is made of aviation grade aluminum alloy and PC composite material (lightweight and drop resistant), with a slightly frosted surface treatment

Color: Moonlight White, Deep Space Grey

Protection functions: overcharge protection, overdischarge protection, overcurrent protection, overvoltage protection, short circuit protection, over temperature protection, reverse charge protection

Battery certification: Complies with UN38.3 and CE certification (safety transportation standards)

Wireless charging protection: supports foreign object detection (FOD), automatically shuts off when metal foreign objects approach

Indicator lights: 4 LED power indicator lights (each representing 25% power), blue breathing light prompt during wireless charging

Fast charging protocol: compatible with mainstream fast charging protocols such as PD 3.0, QC 3.0, AFC, FCP, etc

Portable design: Supports airplane carrying (≤ 100Wh), can be held with one hand, compatible with wireless charging of phone cases (≤ 3mm non-metallic case)

Standby power consumption: ≤ 0.3W (low power consumption when idle, extended storage time)