MPD474-BK Max Power 4x2 Portable Bluetooth Speaker with Microphone - Black Batteries stun pens have been big

stun pens have been big and bulky and looked nothing like an actual pen

Width @ headstock: 6"

Microphone: Omni

40 cubic feet

MPD474-BK Max Power 4x2 Portable Bluetooth Speaker with Microphone - Black Batteries stun pens have been bigDescription MAX POWER MPD474 PULSE 4 4" x 2 Woofers portable speaker with mic, remote & shoulder strap Features Color: Black 4 X 2 Standing up Speaker Clear sound and heavy bass for a dynamic sound effect Front flashing light on the speaker Handle for easy carry One Wired Mic included for Karaoke Strap & wireless remote control included Output power: 15W Frequency response: 95Hz 18KHz S N ratio: 71dB Unit Speaker: 4 Woofer + Treble 2 Battery: 3. 7V