**Product Specifications:**

**Brand:** BOYA

**Model:** Mini Wireless Microphone

**Release Date:** Before 2024

**Global Sales Data:** Available since September 9, 2024

**Appearance:**

- Old model: bulky and heavy

- New model: innovative and lightweight design

**Transmitter Weight:** Around 20g

**Receiver Weight:** Approximately 3g

**Noise Reduction:**

- Old model: poor noise reduction

- New model: three-level AI noise reduction

**Battery Life:**

- Old model: 10 hours

- New model: up to 30 hours

**Compatibility:** Supports 3.5mm camera receiver and various devices

**AI Voice Effects:** Includes three AI voice changes - male, female, and original

**Transmission Distance:** Up to 100 meters

**Accessories:** Magnetic accessories for versatile wearing options

**Sound Quality:** CD-level sound with advanced acoustic technologies

**Noise Reduction Levels:** Three levels of noise reduction with LED indicators

**Voice Effects:** Offers male, female, and original voice effects with LED indicators

**Compatibility:** Supports Type-C, Lightning, and 3.5mmTRS receivers

**Gain Adjustment:** Three customizable volume levels with LED indicators

**Material:** Lightweight and compact design for easy portability

**Package Options:** Various package options available to suit different recording needs

**Product Parameters:**

- **Transmission:** 2.4GHz digital frequency band

- **Polar Pattern:** Omnidirectional

- **Frequency Response:** 20Hz-20kHz

- **Operating Distance:** 100m (unobstructed)

- **Sample Rate:** 48kHz

- **Bit Depth:** 16bit

- **Signal-to-Noise Ratio:** >80dB

- **Battery Capacity:** 65mAh

- **Battery Life:** Approximately 6 hours

- **Charging Time:** Around 1.5 hours

- **Weights:** Transmitter: 5g, Type-C Receiver: 2.5g, Lightning Receiver: 3g, 3.5mm Receiver: 11g, CC Charging Case: 29g, CCC Charging Case: 60g

- **Dimensions:** Transmitter: 31x15x16.4mm, Type-C Receiver: 23.2x22.4x10.1mm, Lightning Receiver: 23.2x22.6x10.1mm, 3.5mmTRS Receiver: 40×25x12.5mm, CC Charging Case: 67.4x48.4×22.5mm, CCC Charging Case: 78.9X61.5x29.5mm

**Operating Temperature:** 0°C to 50°C

**Storage Temperature:** -20°C to 50°C

(Note: The specifications are based on data provided for BOYA Mini Wireless Microphone as of September 9, 2024.)