ปากกาสำหรับเปลี่ยนหน้าสไลด์ PPT แบบดิจิทัล พร้อมรีโมทควบคุมสำหรับการนำเสนอผ่านโปรเจคเตอร์ เหมาะสำหรับการสอนด้วยสื่อหลากหลายรูปแบบบนจอ LED LCD ขนาดใหญ่

XINHS H05 4-Core Special Frozen Copper Palladium Alloy Headphone Cable Features: Reshape Sound Field, Improve Resolution,

QRD A55 Gaming Headset 2.4Ghz Bluetooth Wireless With Mic Over-Ear Headphones for PS5 / PS4 /Switch / PC Surround Sound

FiiO JT1 3.5mm Wired Studio Headphones with Mic HiFi Sound 50mm Driver for PC Gaming Recording Music Gifts

MONSTER GT31 Bluetooth Earphones Wireless Zero-Pressure Earbuds Noise Cancelling Sleep Aid Headphone HiFi Stereo Sound

MCHOSE V9 Turbo+ Magnetic Wireless Gaming Headset 7.1 Surround Sound 90° Swivel Ear Cups 60mm Low Latency RGB Magnetic Charging

Digital Audio Decoder ES9018 DAC 32BIT 384KHz DSD256 Lossless Decoding HIFI Sound Card Headphone Amplifier CT7601 USB Chip

Soundcore By Anker P30i Intelligent Noise Cancelling Bluetooth Earphones Surround Sound Effects Ultra Long Battery Life 45H

Black Shark Joybuds Plus Wireless In-Ear Earphones Noise Reduction Ergonomic Design Customizable Sound for iPhone Android Music

Lenovo LE208 Wireless Bluetooth 6.0 Leather Headphones HiFi Lossless Sound Noise Reduction Earphone Low Latency Gaming Earbuds

MCHOSE V9 Pro 2 Quad-Mode Wireless Gaming Headset 7.1 Surround Sound Noise Cancelling Mic Low Delay Over-Ear for PC Esports Gift

Open Style Bluetooth Earphone Ear Clip Style Power Display Long Battery Life Stereo Sound Support Dual Device Connection

MCHOSE V9 Pro Wireless Gaming Headset Lightweight 7.1 Surround Sound Headphones Noise Canceling Mic Low Latency

HYPERX Cloud Earbuds III S In Ear Universal Gaming Earbuds New 14.3mm Driver Unit Surround Sound USB-C Interface Wire

In Ear Monitor KZ ZS12 Pro 2 Wired Earphones 5BA 1DD Hybrid Driver HiFi IEM Headphones Deep Bass Sound for Audiophile Musician Singer Gaming Stage Listening

Musical Sound 4/24/50/100 Pieces Stereo Audio Adapter 6.35mm (1/4 inch) Male to 3.5mm (1/8 inch) Female Headphone Jack Plug

LINIM PD11 Dynamic USB/XLR Microphone with Gain Knob/Touch-mute/Headphone Jack,Recording Mic for PC Sound Card Streaming

Retro Style Cassette Player Stereo Music Walkman Built in Bluetooth Speaker with Recording Function and 3.5mm Headphone Jack

FiiO JT1 3.5mm Studio Wired Headphones with Microphone HiFi Sound Headset 50mm Diaphragms Driver Recording Custom PC Gamer Gifts

MCHOSE V9 Pro Tri‑Mode Wireless Gaming Headset, 2.4G & Bluetooth 5.3, 7.1 Surround Sound Noise‑Cancelling Mic for PC Gamers

Mobile Karaoke Singing Microphone H20 with Sound Card for Live Streaming, Entertainment Karaoke, Supports Sound Return Headphone

MCHOSE V9 Pro Wireless Headset 7.1 Surround Sound 53mm Gaming Headphones Noise Canceling Mic Low Latency Lightweight for PS5 PC SWITCH with Microphone

Wireless DJ Headphones Earphones Transmitter 500m Distance Silent Disco Party Club Portable Sound System for Performers

ROSESELSA Earfeel i5\Earfree i5 True Wireless Earbuds IPX5 Waterproof Hybrid ANC\LDAC HiFi Sound Wireless Earphones

USED for 1pcs Z-series SB1500 Headphone Amplifier with Optical Dolby DTS HiFi 5.1 Sound Card 90% New

Mchose V9 Pro 2 Wireless Bluetooth Headset With Tri-Mode Mic Noise Reduction Dynamic Sound And Low Delay Office Gaming Gift

Genshin Impact Wanderer Meow Wireless Bluetooth Earphone HiFi Sound Quality Cute Scaramouche Cat Noise Reduction Earbuds

Original SIMGOT EG280 Wired HIFI Earphones HiFi Level Game Decoding Sound Card Lightweight and Low Latency E-sports FPS Earbuds

MCHOSE V9 Pro 2 Wireless Bluetooth Headset With Tri-Mode Mic Noise Reduction Dynamic Sound And Low Delay Office Gaming

MCHOSE V9 Pro 2 Gaming Headset, 4-Mode 53mm Driver, 7.1 Surround Sound Positioning for FPS PC Gaming, Wireless Bluetooth Wired

Baseus Bass BP1 Pro Earphones TWS Wireless Bluetooth 6.0 Earbuds Adaptive Active Noise Cancelling Headphopnes LDAC Hi-Res Sound

In Ear Wireless Rechargeable Mini Headphones Sound Amplifier Elderly High Power Noise Cancelling Lightweight Long Battery Life

Retro 80s Cassette Tape Player, Two-way Bluetooth Transmitter,built-in Speaker, Recorder Function,With Headphone Jack,Usb Player

New DAB DAB+ FM Digital Radio Speaker with Bluetooth and Alarm Clock Portable Vintage Radios with USB/AUX,Headphone Jack,Remote

Douk Audio U4 Mini Bluetooth 5.0 Tube Headphone Amplifier USB DAC Stereo Audio Preamp USB Sound Card APTX-LL

Hearing Earbud Digital In-Ear Enhancer Sound Voice Sound Rechargeable Headphones Hearing for Seniors